One-Bowl Coconut Flour Blueberry Muffins
These coconut flour blueberry muffins come together in one bowl with no fussy techniques. They bake up tender and lightly sweet, dotted with juicy blueberries, and they work whether you use fresh or frozen fruit.
What Makes These Muffins So Good
Coconut flour keeps the crumb soft without any grains, and the muffins stay moist for a couple of days at room temperature. I like that the batter mixes up in minutes and bakes into golden domed tops that don’t cave in.
The blueberries burst just enough to stain little purple streaks through each muffin. There is a hint of honey, a whisper of vanilla, and just the right amount of structure to hold a smear of butter.
Ingredients
- 1/2 cup coconut flour: use a level cup, not packed, for the right texture
- 1/2 teaspoon baking soda: helps the muffins rise
- 1/4 teaspoon fine sea salt: balances the sweetness
- 3 large eggs: bring to room temperature for a smooth batter
- 1/3 cup honey: or maple syrup for a slightly darker sweetness
- 1/4 cup melted coconut oil: melted and cooled so it doesn’t cook the eggs; unsalted butter works too
- 1 teaspoon vanilla extract
- 1 teaspoon apple cider vinegar: reacts with the baking soda for lift
- 1 cup fresh blueberries: if using frozen, do not thaw
Variations / Substitutions
- Berries: swap blueberries for raspberries or chopped strawberries, but stir gently so raspberries don’t break apart.
- Sweetener: use maple syrup instead of honey; the flavor will be a bit earthier and the color a shade darker.
- Fat: melted unsalted butter replaces coconut oil and adds a slightly richer taste.
If you like grain-free baking, try Almond Flour Banana Muffins.
How to Make One-Bowl Coconut Flour Blueberry Muffins
Step 1: Whisk the Wet Ingredients
Preheat your oven to 350°F (175°C) and line a 12-cup muffin tin with paper liners. In a large mixing bowl, whisk together the 3 eggs, 1/3 cup honey, 1/4 cup melted coconut oil, 1 teaspoon vanilla, and 1 teaspoon apple cider vinegar until the mixture is uniform and a little frothy at the edges.
The liquid will look thin at first, which is exactly what you want. If the honey or oil is cold and stiff, the batter won’t come together as smoothly, so make sure everything is lukewarm before you whisk.
Step 2: Stir in the Coconut Flour
Add the 1/2 cup coconut flour, 1/2 teaspoon baking soda, and 1/4 teaspoon salt directly into the wet ingredients. Stir with a silicone spatula or wooden spoon until you have a thick, glossy batter with no dry pockets of flour.
The batter will thicken noticeably within 30 seconds, which is coconut flour doing its job. It should look like a soft cookie dough that holds its shape a little when you scoop it.
Step 3: Fold in the Blueberries
Tip the 1 cup of blueberries into the bowl and use gentle strokes to distribute them through the batter. If you are using frozen blueberries, keep them frozen and give them a quick toss in a teaspoon of extra coconut flour before adding, so they don’t bleed color too fast.
Work quickly here so the berries stay whole. The batter is sturdy enough that most blueberries will stay suspended rather than sinking straight to the bottom.
Step 4: Scoop and Bake the Muffins
Divide the batter evenly among the 12 lined muffin cups, filling each about three-quarters full. A spring-loaded cookie scoop makes this fast and mess-free. Bake on the center rack for 18 to 20 minutes, until the tops are domed, golden around the edges, and a toothpick inserted in the center comes out clean.
Let the muffins cool in the pan for 5 minutes, then transfer them to a wire rack. Serve them warm, with a little pat of butter if you like, while the blueberries are still tender and juicy.
Tips for the Best Coconut Flour Muffins
- Warm eggs mix cleaner: cold eggs can seize the melted oil, so let them sit on the counter for 15 minutes or place them in a bowl of warm water while you measure the other ingredients.
- A quick rest helps: after mixing, let the batter sit for 5 minutes before scooping. This gives the coconut flour time to fully absorb the liquid, so the crumb ends up more tender.
- Frozen berries stay put: toss frozen blueberries with a teaspoon of coconut flour before folding them in. The light coating helps them hang in the batter instead of dropping straight to the bottom.
- Liners are your friend: coconut flour muffins tend to stick to the pan, so paper liners make removal simple and keep the edges from tearing.
- Extra sweetness if you want it: for a sweeter finish, drizzle a little warm honey over the muffins right before serving.
Bake times by muffin size:
| Muffin Size | Bake Time at 350°F |
|---|---|
| Standard 12-cup | 18 to 20 mins |
| Mini muffins | 10 to 12 mins |
| Jumbo muffins | 22 to 25 mins |
Keeping the Muffins Fresh
- Refrigerate: store in an airtight container at room temperature for up to 2 days, or refrigerate for up to 5 days. Place a paper towel in the container to absorb excess moisture.
- Reheating: warm a muffin in the microwave for 10 to 15 seconds to soften the crumb and make the blueberries taste just-baked again.
What to Serve With These Muffins
A hot cup of black coffee or a mug of Earl Grey tea cuts the sweetness nicely. For a more filling breakfast, set them beside a bowl of Greek yogurt drizzled with honey and topped with toasted almonds.
Frequently Asked Questions
Can I double this recipe?
Yes, double all ingredients and use a larger mixing bowl. Bake in two standard 12-cup tins, rotating the pans halfway through, and add an extra minute or two of bake time if needed.
Why did my muffins turn out dry or crumbly?
Two common culprits: overbaking, or scooping a heavy hand of coconut flour. Measure the flour by spooning it lightly into the cup and leveling it off, and pull the muffins as soon as the tops spring back lightly.
Can I swap coconut flour for almond flour?
No, coconut flour is far more absorbent. Swapping flours will give you a greasy puddle. Stick to recipes written for the flour you have.
Can I make these sugar-free?
You can replace the honey with a sugar-free liquid sweetener that measures like honey, such as monk fruit syrup. The muffins will be slightly less moist, so keep a close eye on the bake time and pull them a minute early.
One-Bowl Coconut Flour Blueberry Muffins Recipe
Ingredients
Method
- Preheat oven to 350°F (175°C) and line a 12-cup muffin tin with paper liners. Whisk together eggs, honey, melted coconut oil, vanilla, and apple cider vinegar until smooth.
- Stir in coconut flour, baking soda, and salt until a thick, glossy batter forms.
- Gently fold in the blueberries, using a few careful strokes to keep them whole.
- Divide batter among muffin cups, filling each about three-quarters full. Bake 18 to 20 minutes until golden and a toothpick comes out clean. Cool in the pan 5 minutes, then transfer to a wire rack and serve warm.
