Tender Apple Cinnamon Muffins

These apple cinnamon muffins bake up tall with a soft, tender crumb and plenty of real apple pieces in every bite.

They fill the kitchen with a cozy cinnamon scent and disappear fast at breakfast or snack time.

Why These Muffins Are a Keeper

I’ve made a lot of apple muffins, but this version is the one I keep coming back to. The crumb is soft and tender, thanks to a generous pour of buttermilk, and the cinnamon is warm without being heavy.

Every bite delivers little pockets of apple that stay moist instead of turning mushy. They’re sweet enough to feel like a treat but not so sugary that you can’t call them breakfast.

Ingredients

• 2 cups all-purpose flour – spooned and leveled, not scooped directly
• 2 tsp baking powder – gives the muffins their lift
• 1/2 tsp baking soda – balances the buttermilk’s acidity
• 1/2 tsp fine sea salt – sharpens the cinnamon flavor
• 1 1/2 tsp ground cinnamon – the warm backbone of the muffin
• 1/2 cup unsalted butter, melted and slightly cooled
• 3/4 cup granulated sugar
• 2 large eggs, at room temperature
• 1 tsp pure vanilla extract
• 1 cup buttermilk, at room temperature
• 1 1/2 cups peeled and finely diced apple (about 2 medium) – use a firm, tart-sweet apple like Honeycrisp or Granny Smith
• Coarse sugar for the tops – optional, but gives a nice sparkly crunch

Variations / Substitutions

• Whole wheat flour: Swap up to half the all-purpose flour for a nuttier, denser crumb. A full swap can dry them out too much.
• Butter to oil: Use melted coconut oil or a neutral vegetable oil for a slightly different crumb.
• Dairy-free buttermilk: Stir 1 tbsp lemon juice or vinegar into 1 cup oat milk; let it sit 5 minutes.
• If you love that apple cinnamon combination, our Apple Cinnamon Pancakes are another breakfast favorite.

How To Make Apple Cinnamon Muffins

Step 1: Mix the Dry Ingredients

Whisk the 2 cups flour, 2 tsp baking powder, 1/2 tsp baking soda, 1/2 tsp salt, and 1 1/2 tsp cinnamon in a large bowl until they’re evenly combined and nothing looks streaky. You want the leaveners dispersed through every bit of flour so the muffins rise evenly.

The mixture should look uniform and smell lightly of cinnamon. A quick 20-second whisk is all it takes.

Step 2: Whisk the Wet Ingredients

In a separate medium bowl, whisk the 1/2 cup melted butter and 3/4 cup sugar until the sugar starts to dissolve and the mixture looks smooth, about 30 seconds. Add the 2 eggs one at a time, whisking after each, then the 1 tsp vanilla and 1 cup buttermilk.

The bowl will turn from a grainy butter mixture into a pale, thick liquid once the eggs are fully incorporated. Scrape down the sides so no streaks of egg white end up in the batter later.

Step 3: Stir Together Wet and Dry

Pour the wet ingredients over the dry and stir gently with a spatula or wooden spoon. Stop the second the flour disappears, even if the batter looks lumpy and a few tiny white streaks remain.

Overworking the batter at this stage develops gluten and makes muffins tough. A lumpy batter with a few flour spots is exactly what you want before you add the apples.

Step 4: Fold in the Apples

Scatter the 1 1/2 cups diced apple over the batter and fold them in with a few gentle turns of the spatula. You’ll see the apple pieces disappear into the thick batter, and those last flour streaks will blend away as you fold.

Don’t mix longer than 10 to 12 strokes. The batter will still be lumpy, but now it’s dotted with apple bits.

Step 5: Scoop and Bake

Preheat the oven to 400°F (200°C) and line a 12-cup muffin pan with paper liners. Divide the batter evenly among the cups, filling each nearly to the top. If you like a crunchy cap, sprinkle the tops lightly with coarse sugar.

Bake for 18 to 22 minutes, until the muffins are domed and deeply golden on the edges. A toothpick poked into the center should come out clean or with just a few moist crumbs clinging.

Step 6: Cool and Serve

Let the muffins cool in the pan for 5 minutes, then lift them out and transfer to a wire rack to cool until just warm. They’re at their most tender while still slightly warm, with a cinnamon scent that fills the air.

A quick slice through one reveals the nubby crumb and soft apple specks. Serve them as is, or split and spread with butter for an extra morning treat.

Tips for Tender Muffins

• Bring cold ingredients to room temperature: so the batter mixes evenly. Cold buttermilk or eggs can make the melted butter firm up and create a lumpy, uneven texture.
• Chop the apple into small, even dice. Large chunks can weigh down the batter and turn mushy. Aim for little cubes no bigger than a pea.
• Use a cookie scoop: to portion the batter neatly and get uniformly tall muffins.
• Sprinkle the tops with coarse sugar right before baking. It melts into a crisp, sparkly crust that stays crunchy even after the muffins cool.

Bake times by muffin size:

Storing Leftover Muffins

• Refrigerate: Keep in an airtight container for up to 4 days. The crumb stays moist, but bring them to room temperature or warm them before eating.
• Reheating: A 15-second zap in the microwave or a few minutes in a 300°F oven revives that fresh-from-the-oven tenderness.
• Freezing: Wrap cooled muffins individually and freeze for up to 2 months. Thaw at room temperature and warm gently.

Frequently Asked Questions

Can I use applesauce instead of fresh apples?

You can replace the diced apple with 1 cup of unsweetened applesauce and reduce the sugar by 2 tbsp. The texture will be more uniform and cake-like, without those soft fruit pockets.

Do I need to peel the apples?

You can leave the peel on if they’re very thin-skinned, but pieces of peel sit in the crumb and can feel chewy. For the most tender muffin, it’s worth the few minutes to peel them.

Why did my muffins sink in the middle?

A sunken center usually means the oven wasn’t hot enough at the start, or the batter was overmixed. A strong initial blast of 400°F sets the tops high, and a lumpy batter helps them hold that dome.

Apple Cinnamon Muffins Recipe

Print Recipe Pin Recipe

Prep Time 15 minutes mins

Cook Time 20 minutes mins

Total Time 35 minutes mins

Servings: 12 servings

Calories: 210

Ingredients Method Notes

Ingredients

  

• 2 cups all-purpose flour
• 2 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp fine sea salt
• 1 1/2 tsp ground cinnamon
• 1/2 cup unsalted butter, melted and slightly cooled
• 3/4 cup granulated sugar
• 2 large eggs, at room temperature
• 1 tsp pure vanilla extract
• 1 cup buttermilk, at room temperature
• 1 1/2 cups peeled and finely diced apple (about 2 medium)
• Coarse sugar for the tops (optional)

Method

 

1. Whisk flour, baking powder, baking soda, salt, and cinnamon in a large bowl.
2. In a separate bowl, whisk melted butter and sugar, then eggs, vanilla, and buttermilk until smooth.
3. Pour wet ingredients into dry and stir gently just until combined, leaving the batter lumpy.
4. Fold in the diced apple with a few strokes.
5. Scoop batter into a lined 12-cup muffin pan, sprinkle with coarse sugar if desired, and bake at 400°F for 18 to 22 minutes.
6. Cool in the pan 5 minutes, then transfer to a wire rack and serve warm.

Notes

No buttermilk on hand? Stir 1 tbsp lemon juice or white vinegar into 1 cup milk and let it sit for 5 minutes. The batter benefits from a 5-minute rest before baking but don’t let it sit longer than 10 minutes, or the leaveners start losing steam.