12 Gluten Free Sweet Potato Recipes from Breakfast to Brownies

Gluten free sweet potato recipes lean on the potato’s natural creaminess and sweetness, so they stay tender without a stitch of flour or binder. Roasting brings out the caramel edges while the center steams soft, and a little acid or heat keeps that sweetness from taking over. The versions below give you that same foundation in twelve different directions.

Start with the Classic Roasted Wedges for a pure, caramel-edged baseline. The Spicy Black Bean Tacos bring real heat to a weeknight, the Sweet Potato Pancakes turn a slow morning into a reason to get up, and the Sweet Potato Brownies handle dessert with a fudgy, dense crumb.

Which Gluten Free Sweet Potato Recipes Should You Make?

Classic Roasted Sweet Potato Wedges

This is the one you make when you want crisp caramelized edges and a creamy middle with nothing fancy on top. I go a little heavier on the smoked paprika than most recipes call for, and the cornstarch does the crisp work without any wheat flour.

Ingredients (makes 6 servings)

• Sweet potatoes, scrubbed, cut into wedges: 900 g (2 lb)
• Olive oil: 3 tbsp
• Cornstarch: 2 tsp
• Smoked paprika: 1 tsp
• Garlic powder: 1 tsp
• Fine sea salt: 1 1/2 tsp
• Black pepper: 1/2 tsp
• Fresh parsley, chopped, for finishing: 2 tbsp
• Plain Greek yogurt, for the dip: 120 g (1/2 cup)
• Lemon wedges, for serving: 4 wedges

Instructions

Step 1: Heat your oven to 425F (220C) and line a large baking sheet with parchment. In a big bowl, toss the 900 g (2 lb) sweet potato wedges with the 3 tbsp olive oil until every piece glistens, then sprinkle the 2 tsp cornstarch, 1 tsp smoked paprika, 1 tsp garlic powder, 1 1/2 tsp salt, and 1/2 tsp black pepper over them and toss again. You want the cornstarch to disappear into a thin clingy coating, not sit in white patches.

Step 2: Spread the wedges in one layer on your sheet, keeping a finger of space between them so they roast instead of steam. Roast for 18 minutes, and you will see the undersides caramelize where they touch the pan.

Step 3: Pull the sheet out and flip each wedge with tongs, then roast for another 10 to 12 minutes until the thickest wedge gives when you pierce it but the edges look deep orange and crisp. This is the moment most ovens vary, so watch the smallest pieces.

Step 4: Pull the pan out and let the wedges sit on the hot sheet for 3 minutes while they firm up. You can then pile them into a wide serving bowl.

Step 5: Scatter the 2 tbsp fresh parsley over the top and serve the wedges hot with the yogurt dip and lemon wedges. The crisp edges hold for about 15 minutes, so you will want to get them out while they are still hot.

Spicy Sweet Potato Black Bean Tacos

This is the weeknight taco where the whole filling roasts on one pan, so the sweet potato edges catch a little char while the beans warm through. I go heavy on the chipotle because the sweet potato can take the heat and still taste bright with lime.

Ingredients (makes 8 tacos)

• Sweet potatoes, peeled and diced small: 700 g (1 1/2 lb)
• Canned black beans, drained and rinsed: 1 can (425 g / 15 oz)
• Olive oil: 2 tbsp
• Chipotle chili powder: 2 tsp
• Ground cumin: 1 tsp
• Dried oregano: 1 tsp
• Fine sea salt: 1 tsp
• Corn tortillas, warmed: 8
• Lime, cut into wedges: 2 limes
• Quick pickled red onion or salsa, for serving: 1 cup

Instructions

Step 1: Heat your oven to 425F (220C) and line a sheet pan. Toss the 700 g (1 1/2 lb) diced sweet potato with the 2 tbsp olive oil in a big bowl, then add the 2 tsp chipotle chili powder, 1 tsp cumin, 1 tsp oregano, and 1 tsp salt. Rub the pieces with your hands so the spice mix coats every cube, then tip them onto the sheet in one layer.

Step 2: Roast the sweet potato for 16 minutes, and you will see the edges start to wrinkle and char in spots. Pull the pan out, scatter the drained black beans over the top, and toss everything together with a spatula right on the sheet. Roast for another 6 minutes just to warm the beans and deepen the spice.

Step 3: While the filling finishes, warm your 8 corn tortillas in a dry skillet over medium heat for 20 seconds per side, stacking them in a cloth towel as you go.

Step 4: Spoon the filling into the warm tortillas, dividing it evenly so you fill all 8 tacos.

Step 5: Top each taco with some of the pickled red onion or salsa, and serve with the lime wedges. Squeeze the lime over at the table, you will taste the acid cutting through the heat and the sweet potato.

Sweet Potato Breakfast Hash

This is the one pan morning hash I make when I want a run of crispy edges without any flour or grain. The sweet potato and chicken sausage get browned in stages so nothing steams, and the bell pepper adds a little crunch that holds up to the heat.

Ingredients (makes 4 servings)

• Sweet potatoes, cut into small cubes: 750 g (1 2/3 lb)
• Chicken sausage, casings removed, crumbled: 450 g (1 lb)
• Red bell pepper, diced: 1 medium
• Yellow onion, diced: 1 small
• Olive oil: 2 tbsp
• Smoked paprika: 1 1/2 tsp
• Dried thyme: 1/2 tsp
• Fine sea salt and black pepper: 3/4 tsp and 1/4 tsp
• Eggs, for frying: 4
• Fresh chives, sliced, for garnish: 3 tbsp

Instructions

Step 1: Heat 1 tbsp of the olive oil in your largest skillet over medium-high. Add the crumbled chicken sausage and cook it, breaking it up with a wooden spoon, until browned in spots and no pink remains, about 5 minutes. Scoop it out with a slotted spoon and set it aside.

Step 2: Pour the remaining 1 tbsp olive oil into the same hot skillet, then add the diced onion and red bell pepper. Cook for about 3 minutes, stirring now and then, until the onion goes translucent and you can smell the pepper sweetening.

Step 3: Add the 750 g (1 2/3 lb) sweet potato cubes, the 1 1/2 tsp smoked paprika, 1/2 tsp thyme, 3/4 tsp salt, and 1/4 tsp black pepper. Stir to coat everything, cover the skillet, and cook over medium heat for 10 minutes, giving it a stir halfway so you can see the cubes soften evenly.

Step 4: Uncover the pan, raise the heat to medium-high, and stir in the browned sausage. Cook for 4 to 5 minutes without stirring too often, so the bottom of the hash gets a few good crispy spots, and your kitchen starts to smell like a diner.

Step 5: Slide the hash onto plates and scatter the 3 tbsp chives over the top. Fry the 4 eggs in a little oil in the same skillet and set one on each portion, the yolks mix right into the crispy edges as you eat.

Creamy Sweet Potato Chickpea Curry

This is the one pot curry I lean on when the sweet potato needs to carry a sauce. The coconut milk gives it a rich body with no flour, and mashing a third of the potatoes right in the pot thickens everything naturally.

Ingredients (makes 6 servings)

• Sweet potatoes, peeled and cut into chunks: 1 kg (2.2 lb)
• Canned chickpeas, drained and rinsed: 2 cans (800 g / 28 oz)
• Full-fat coconut milk: 1 can (400 ml / 13.5 oz)
• Yellow onion, chopped: 1 large
• Garlic, minced, and fresh ginger, grated: 4 cloves and 2 tbsp
• Curry powder, mild or hot: 3 tbsp
• Ground turmeric: 1 tsp
• Fine sea salt: 1 1/2 tsp
• Vegetable oil: 2 tbsp
• Baby spinach: 100 g (3 cups)

Instructions

Step 1: Heat the 2 tbsp vegetable oil in a deep pot over medium and cook the chopped onion for 6 minutes, until it softens and just starts to turn golden at the edges. Add the minced garlic, grated ginger, 3 tbsp curry powder, and 1 tsp turmeric, and stir for 1 minute until you can smell the spices bloom in the oil.

Step 2: Stir in the 1 kg (2.2 lb) sweet potato chunks, the drained chickpeas, the full can of coconut milk, the 1 1/2 tsp salt, and 250 ml (1 cup) water. Bring the pot to a simmer, then lower the heat, cover, and cook for 18 minutes, stirring twice so nothing catches on the bottom, and you are looking for the sweet potato to turn a deep orange as it absorbs the curry.

Step 3: Uncover the pot and check a sweet potato chunk with a fork. If it slips in easily, use the back of a spoon to mash about a third of the pieces right in the sauce, then let it simmer uncovered for 4 more minutes until you see the sauce glossy and coating the spoon.

Step 4: Fold in the 100 g (3 cups) baby spinach and stir until it wilts, just 1 minute, then you can taste the curry and add a pinch more salt if the sweetness of the potato is pulling too hard.

Step 5: Ladle the curry into bowls and serve it over steamed rice or with warm gluten free flatbread. Make sure you give each bowl a spoonful of the thickened sauce from the center of the pot, the creamiest part.

Sweet Potato Buddha Bowl

This is the meal prep bowl I build on a slow Sunday so lunches sort themselves for days. Everything that needs heat roasts on one tray, and the tahini dressing lives in its own jar until the moment you eat.

Ingredients (makes 4 bowls)

• Sweet potatoes, cut into cubes: 800 g (1 3/4 lb)
• Cooked quinoa, cooled: 300 g (2 cups)
• Baby kale or spinach: 120 g (4 cups)
• Canned chickpeas, drained and patted dry: 1 can (400 g / 14 oz)
• Avocado, sliced: 1 large
• Olive oil: 3 tbsp
• Ground cumin and ground coriander: 1 tsp each
• Tahini: 3 tbsp
• Lemon, juiced: 1 lemon
• Fine sea salt: 1 tsp

Instructions

Step 1: Heat your oven to 425F (220C) and line a large sheet pan. Toss the 800 g (1 3/4 lb) sweet potato cubes and the chickpeas with 2 tbsp of the olive oil, the 1 tsp cumin, 1 tsp coriander, and half the salt, then spread them in one layer with the chickpeas to one side so you can spoon them off easily.

Step 2: Roast for 20 minutes, then pull the pan out, stir the sweet potato cubes, and roast for another 8 to 10 minutes until the edges turn golden and the chickpeas crackle. Give a chickpea a taste, you want it crisp outside, still creamy inside.

Step 3: While everything roasts, whisk the 3 tbsp tahini, 1 tbsp lemon juice, 1 tbsp olive oil, 2 tbsp water, and a pinch of salt in a small bowl. Keep whisking until the dressing thins and turns paler, and you can drizzle it off the back of a spoon.

Step 4: Divide the quinoa, kale, and roasted sweet potato mixture among four bowls, then you can tuck the avocado slices down one side.

Step 5: Drizzle the tahini dressing over each bowl and finish with a few extra cracks of black pepper. If you are saving any for later, keep the dressing separate so the kale stays crisp.

Crispy Smashed Sweet Potatoes

This is the one I make when roasted wedges feel too polite and I want a full crispy surface on every single piece. Boiling the potatoes first means the smash goes deep, and the Parmesan melts into a lacy edge in the last few minutes.

Ingredients (makes 6 servings)

• Small sweet potatoes, golf-ball sized: 1.2 kg (2.6 lb), about 12
• Olive oil: 4 tbsp
• Fine sea salt: 1 tsp
• Black pepper: 1/2 tsp
• Garlic powder: 1 tsp
• Fresh thyme leaves: 2 tsp
• Parmesan, finely grated: 30 g (1/3 cup)
• Butter or dairy-free butter, melted: 2 tbsp

Instructions

Step 1: Put the 1.2 kg (2.6 lb) small sweet potatoes in a large pot, cover them with cold water, and add 1 tbsp salt. Bring to a boil and cook for 15 to 20 minutes until a paring knife slides into the largest one with no resistance. Drain them in a colander and let them steam dry for 5 minutes, you want the skins to look powdery rather than wet.

Step 2: Heat your oven to 450F (230C) and brush a large sheet pan with 2 tbsp of the olive oil. Set the drained potatoes on the sheet, leaving room between them, and press each one with the bottom of a heavy glass until it flattens to about 2 cm (3/4 inch) thick. The skins will split, and that is what you are after.

Step 3: Stir the melted butter with the remaining 2 tbsp olive oil, the 1 tsp garlic powder, 1 tsp salt, 1/2 tsp black pepper, and brush this over the smashed potatoes. You want the edges fully coated too, they are where the best crisp lives.

Step 4: Roast for 20 minutes without flipping, until the undersides look deep brown and the thin edges threaten to char. Sprinkle the 30 g (1/3 cup) Parmesan and 2 tsp thyme over the top, then roast for 5 more minutes to melt the cheese into a crisp lacy edge that you can break off.

Step 5: Slide the potatoes onto a serving plate with a thin spatula, scraping up any cheese that ran onto the pan. Serve them hot with a cool herby yogurt dip, and watch your guests go straight back for the crispy ones.

Sweet Potato Pancakes

This is the weekend pancake that holds together without wheat flour and still gets those crisp buttery edges. I use oat flour and a little cinnamon, and the sweet potato keeps the middle tender while the outside browns.

Ingredients (makes 12 pancakes)

• Sweet potato, cooked and mashed: 250 g (1 cup)
• Gluten free oat flour: 100 g (1 cup)
• Eggs, large: 2
• Milk, any kind: 180 ml (3/4 cup)
• Maple syrup, plus extra for serving: 3 tbsp total
• Baking powder: 2 tsp
• Ground cinnamon: 1 tsp
• Fine sea salt: 1/4 tsp
• Butter or coconut oil, for the pan: 2 tbsp
• Fresh berries or sliced banana, for serving: 1 cup

Instructions

Step 1: Whisk the 100 g (1 cup) oat flour, 2 tsp baking powder, 1 tsp cinnamon, and 1/4 tsp salt together in a medium bowl. In another bowl, beat the 2 eggs, then stir in the 250 g (1 cup) mashed sweet potato, 180 ml (3/4 cup) milk, and 2 tbsp maple syrup until the mixture runs smooth, no streaks of potato left for you to see.

Step 2: Pour the wet mix into the dry and fold just until you no longer see dry flour, a few lumps are fine here. Let the batter rest for 5 minutes, it thickens as the oat flour soaks up the moisture.

Step 3: Set your skillet over medium heat and melt 1 tbsp of the butter or coconut oil. When the fat shimmers but does not smoke, drop 60 ml (1/4 cup) of batter per pancake and you should hear a soft sizzle. Cook for about 3 minutes until bubbles rise through the center and the undersides turn golden brown.

Step 4: Flip each pancake and cook for another 2 minutes on the second side, pressing gently with the spatula. Wipe the skillet with a paper towel between batches if the butter darkens, then add the remaining fat so your later batches brown evenly.

Step 5: Pile the pancakes on plates and top them with the berries or banana. Warm the extra maple syrup and pour it over just before serving, and you will see the pancakes drink it right up.

Cheesy Stuffed Sweet Potato Skins

This is the appetizer that doubles as dinner, each skin baked twice so the base stays rigid enough to hold a generous filling. I pile them high because no one wants a stingy skin, and the chicken sausage keeps the mix hearty without weighing it down.

Ingredients (makes 8 skins)

• Sweet potatoes, medium, scrubbed: 4
• Cooked chicken sausage, crumbled: 200 g (1 cup)
• Shredded cheddar: 150 g (1 1/2 cups)
• Sour cream, for topping: 100 g (1/2 cup)
• Green onions, thinly sliced: 4
• Olive oil: 1 tbsp
• Garlic powder: 1 tsp
• Smoked paprika: 1/2 tsp
• Fine sea salt: 1/2 tsp
• Black pepper: 1/4 tsp

Instructions

Step 1: Heat your oven to 400F (200C) and prick the 4 sweet potatoes with a fork several times each. Bake them directly on the oven rack for 45 to 50 minutes, until they give when you squeeze them in a towel. Let them cool until you can handle them, then slice each in half lengthwise and scoop out the flesh into a bowl, leaving a 1 cm (1/2 inch) shell.

Step 2: Raise the oven to 450F (230C). Brush the 8 skins inside and out with the 1 tbsp olive oil, sprinkle them lightly with salt, and place them cut side down on a sheet pan. Roast for 8 minutes, flip, and roast 3 minutes more, you will see the edges firm up.

Step 3: While the skins crisp, mash the scooped sweet potato with the 200 g (1 cup) crumbled chicken sausage, 1 tsp garlic powder, 1/2 tsp smoked paprika, 1/2 tsp salt, and 1/4 tsp black pepper. Fold in two thirds of the shredded cheddar until the mixture holds together when you squeeze a handful.

Step 4: Mound the filling back into the 8 skins, pressing lightly so it stays put, then scatter the remaining cheese over the tops. Return the pan to the oven for 10 minutes, until the cheese melts and you will see a few golden bubbles.

Step 5: Plate the skins hot and top each one with a spoonful of sour cream and a scatter of green onion. Serve them with extra napkins, you will want to pick them up.

Sweet Potato Gnocchi with Sage Butter

This is the project recipe, soft little pillows that need no wheat flour because brown rice flour and potato starch do the work. I keep the water at a bare simmer so the gnocchi hold their shape, and the sage butter turns nutty in a wide skillet.

Ingredients (makes 4 servings)

• Sweet potatoes, baked and riced or mashed: 600 g (2 cups)
• Brown rice flour, plus more for dusting: 150 g (1 1/4 cups)
• Potato starch or tapioca starch: 60 g (1/2 cup)
• Eggs, large, lightly beaten: 1
• Fine sea salt: 1 tsp
• Butter or dairy-free butter: 80 g (6 tbsp)
• Fresh sage leaves: 12 to 15
• Parmesan, grated: 30 g (1/3 cup)
• Black pepper: 1/4 tsp
• Olive oil, for the baking sheet: 1 tbsp

Instructions

Step 1: Spread the 600 g (2 cups) mashed sweet potato on a plate and press a paper towel over it to lift some moisture, you want it dry enough to handle. Pile it in a bowl, add the 150 g (1 1/4 cups) rice flour, 60 g (1/2 cup) potato starch, the beaten egg, and 1 tsp salt, then fold together with your hands until a soft dough forms. It will feel slightly tacky but should not stick to your fingers badly.

Step 2: Turn the dough onto a surface dusted with rice flour and divide it into 6 pieces. Roll each piece into a rope about 2 cm (3/4 inch) thick and cut it into 2 cm (3/4 inch) pieces. Dust the cut edges with a little more flour and set them on the oiled baking sheet, you want lots of room between the pieces so they don’t touch.

Step 3: Bring a wide pot of salted water to a gentle simmer over medium heat, not a rolling boil, so the gnocchi do not break apart. Drop in a third of the gnocchi and cook for 2 to 3 minutes, until they float and hold their shape when you lift one with a slotted spoon. Transfer them to a plate and repeat with the rest.

Step 4: Melt the 80 g (6 tbsp) butter in a wide skillet over medium heat until it foams and smells nutty, then drop in the sage leaves. Cook for 1 minute until the leaves crisp at the edges, and be ready, the butter goes from golden to burnt in seconds.

Step 5: Slide the cooked gnocchi into the skillet and toss them gently in the butter so every piece gets glossed. Let them sit without stirring for 1 minute so the undersides catch a light golden crust, then shake the pan and watch them roll.

Step 6: Spoon the gnocchi into bowls, scrape over any remaining sage butter, and shower the 30 g (1/3 cup) Parmesan and the black pepper on top. You want to serve them immediately while the edges are still crisp outside and pillowy within.

Air Fryer Sweet Potato Fries

This is the one I turn to when I want crispy fries in half the time and no pot of hot oil. A quick soak and a light cornstarch coat give you the crisp outside without any wheat flour, and the air fryer handles the rest.

Ingredients (makes 4 servings)

• Sweet potatoes, peeled and cut into thin fries: 600 g (1 1/3 lb)
• Olive oil: 1 tbsp
• Cornstarch: 1 tbsp
• Garlic powder: 1 tsp
• Smoked paprika: 1 tsp
• Fine sea salt: 3/4 tsp
• Black pepper: 1/4 tsp
• Fresh parsley, chopped, for serving: 2 tbsp
• Ketchup or garlic aioli, for dipping: 80 ml (1/3 cup)

Instructions

Step 1: Start by cutting the 600 g (1 1/3 lb) sweet potatoes into fries about 1 cm (1/2 inch) thick, then soak them in cold water for 20 minutes, which pulls out surface starch and helps them crisp. Drain them well and pat completely dry, then toss them in a bowl with the 1 tbsp olive oil, 1 tbsp cornstarch, 1 tsp garlic powder, 1 tsp smoked paprika, 3/4 tsp salt, and 1/4 tsp black pepper until every fry has a thin even coat, and you want no dry spots of cornstarch left.

Step 2: Heat your air fryer to 400F (200C) and lay half the fries in the basket in a single layer, no overlapping. Cook for 8 minutes, shake the basket, then cook for another 4 to 6 minutes until the fries look browned on the outside and give a little when you squeeze one between two fingers. Pour them onto a plate lined with paper towel.

Step 3: Repeat with the second half of the fries, and while they cook, keep the first batch warm in a low oven or just accept that yours will cool a touch. I usually eat a few straight from the basket.

Step 4: Pile all the fries onto a platter, scatter the 2 tbsp fresh parsley over them, and serve hot with the ketchup or garlic aioli for dipping. A sprinkle of salt at the very end is all you need to finish them.

Sweet Potato Red Lentil Soup

This is the batch cooking version, thick and savory, with red lentils that melt into the broth. I finish it with a good squeeze of lemon so the sweet potato does not take over, and you can freeze half for a night when you will not want to cook.

Ingredients (makes 8 servings)

• Sweet potatoes, peeled and diced: 700 g (1 1/2 lb)
• Red lentils, rinsed: 300 g (1 1/2 cups)
• Vegetable stock: 1.5 L (6 cups)
• Carrots, celery, and yellow onion, diced and chopped: 2 medium carrots, 2 celery stalks, and 1 large onion
• Garlic, minced: 3 cloves
• Ground cumin, ground coriander, and ground turmeric: 2 tsp each
• Lemon, juiced: 1 lemon
• Olive oil: 2 tbsp
• Fine sea salt: 1 1/2 tsp
• Plain yogurt and fresh herbs, for serving: 120 g (1/2 cup) and a small handful

Instructions

Step 1: Heat the 2 tbsp olive oil in a large soup pot over medium and cook the chopped onion, diced carrot, and diced celery for 8 minutes, stirring a few times, until the vegetables soften and the onion turns translucent. You are building the savory base here, so do not rush this part.

Step 2: Stir in the 3 minced garlic cloves, 2 tsp each cumin, coriander, and turmeric, and cook for 1 minute until the spices smell warm and the garlic sizzles. If the pot looks dry, add a spoonful of the stock and scrape up the bits, you will get more flavor into the soup that way.

Step 3: Add the 700 g (1 1/2 lb) sweet potato, the 300 g (1 1/2 cups) rinsed red lentils, the 1.5 L (6 cups) vegetable stock, and the 1 1/2 tsp salt. Bring the pot to a boil, then lower the heat, cover, and simmer for 25 minutes, stirring occasionally so the lentils do not settle where you cannot see them.

Step 4: Check that the sweet potato cubes and lentils are tender, then use an immersion blender to whiz about half the soup so it thickens while the rest stays chunky. If you like it completely smooth, blend it all, and add a little hot stock if it goes too thick.

Step 5: Stir in the lemon juice and taste the soup, adding another pinch of salt or a few drops of lemon if the sweet potato reads too sweet. Ladle it into bowls and serve it with a swirl of yogurt and a pile of fresh herbs on top.

Sweet Potato Brownies

This is the one time sweet potato acts as the hidden base rather than the star, giving you a fudgy, dense crumb with no grain at all. I underbake them slightly on purpose so the center stays soft, and the dark chocolate does all the heavy lifting for the flavor.

Ingredients (makes 16 squares)

• Sweet potato, baked or steamed and mashed: 250 g (1 cup)
• Dark chocolate, chopped: 200 g (7 oz)
• Almond butter or peanut butter, smooth: 120 g (1/2 cup)
• Maple syrup: 100 ml (1/3 cup)
• Eggs, large: 2
• Cocoa powder, unsweetened: 40 g (1/2 cup)
• Fine sea salt: 1/4 tsp
• Baking soda: 1/2 tsp
• Vanilla extract: 1 tsp
• Walnuts or pecans, roughly chopped, optional: 60 g (1/2 cup)

Instructions

Step 1: Heat your oven to 350F (180C) and line a 20 cm (8 inch) square pan with parchment. Melt the 200 g (7 oz) chopped dark chocolate with the 120 g (1/2 cup) nut butter in a heatproof bowl set over a pan of barely simmering water, stirring until smooth, then take the bowl off the heat.

Step 2: Whisk the 250 g (1 cup) mashed sweet potato, 100 ml (1/3 cup) maple syrup, 2 eggs, and 1 tsp vanilla together in a large bowl until the mixture is one color and you can see no streaks of potato. Pour in the melted chocolate and stir until glossy.

Step 3: Sift the 40 g (1/2 cup) cocoa powder, 1/2 tsp baking soda, and 1/4 tsp salt over the bowl, and fold just until the dry ingredients disappear into the batter. The batter will feel thick, and your arm gets a quick workout here.

Step 4: Scrape the batter into the lined pan and smooth the top with the back of a spoon, then press the chopped nuts in if you are using them. Bake for 22 to 24 minutes, until the edges pull away and the center is just set but still soft under your finger.

Step 5: Cool the brownies completely in the pan on a rack, then lift them out by the parchment and cut into 16 squares. Serve them barely warm or at room temperature, and you can keep the rest sealed for days, the fudgy middle stays tender.

The one technique that carries through every version here is drying the sweet potato before it roasts or fries. That wet surface steams instead of caramelizing. Pat the cubes, wedges, or fries thoroughly after any soak, and you get crisp edges rather than soft ones.

Pick the version that matches the hour you are in and cook it once without overthinking. Sweet potatoes are forgiving, and you can adjust salt and acid right at the end.