Satisfy your sweet tooth with these bakery-style double chocolate banana muffins. They are light, fluffy and deeply chocolatey thanks to unsweetened cocoa, dark chocolate chunks and ripe bananas. The recipe balances sweetness with the natural sugars from mashed banana for a rich but not cloying muffin.
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Ingredients
FAQs
Why You’ll Love These Bakery-Style Muffins
These muffins combine mini chocolate chips and larger chocolate chunks for texture and pockets of melted chocolate. Ripe bananas add moisture and natural sweetness, so the final result is richly flavored without being overly sweet. Use coconut sugar instead of granulated sugar if you prefer a deeper caramel note and slightly less sweetness.
A simple trick for impressive muffin tops is to bake at a higher temperature for the first few minutes, then lower the heat for the remainder of the bake. This encourages a strong initial rise and a nicely domed top.
Made With Rich Cocoa Powder
I recommend unsweetened (natural) cocoa powder for these muffins. It has a bright chocolate flavor and works well with baking soda. If you prefer a different profile, here are common cocoa types and how they affect a recipe:
Unsweetened (natural) cocoa is lighter in color and mildly acidic; pair it with baking soda for lift. Cacao powder offers a darker, more intense flavor and can substitute well for natural cocoa. Dutch-processed (alkalized) cocoa is less acidic, darker and richer — use baking powder when baking with it. Black cocoa gives intense color and flavor, best used with baking powder for dramatic dark treats.
Elevated With Espresso Powder
A small amount of espresso powder deepens the chocolate flavor without making the muffins taste like coffee. If you don’t have espresso powder, you can omit it and use the full amount of milk instead.
Baking Tips
Avoid overmixing the batter. Mix just until the dry ingredients are incorporated to keep the muffins tender and avoid a dense crumb. If you add mix-ins like chocolate chips or nuts, fold them in gently and minimally.
Start the bake at 425°F for 5–10 minutes to help the muffins rise and form domed tops, then reduce the oven to 325°F for the remaining time. Because ovens vary, monitor your muffins during the final minutes and use the toothpick test to check doneness.
Ingredients
- Ripe Bananas
- Eggs
- Salted Butter
- All-purpose Flour
- Unsweetened Cocoa Powder
- Granulated Sugar
- Baking Powder
- Baking Soda
- Salt
- Hot Water
- Espresso Powder
- Whole Milk
- Apple Cider Vinegar
- Chocolate Chips or Chunks
- Mini Chocolate Chips
Frequently Asked Questions:
How Long Do These Muffins Last?
Store cooled muffins in an airtight container at room temperature. They are best within 3 days and will keep up to 5 days.
Can I Use Brown Sugar?
Yes—brown sugar will work, but granulated sugar tends to produce a lighter texture. If you want a deeper caramel note, swap in coconut sugar as mentioned above.
Can I Substitute the Mashed Banana?
This recipe is written for mashed banana and I haven’t tested direct substitutes here. Common banana alternatives include applesauce, pumpkin puree or mashed sweet potato, but these can change texture—applesauce, for example, may yield a denser or wetter crumb.
Recipe
Double Chocolate Espresso Banana Muffins
Light, fluffy and super rich—these muffins use cocoa powder, dark chocolate and ripe bananas for a decadent treat.
- Prep Time: 10
- Cook Time: 20
- Total Time: 30 minutes
- Yield: 12–15 muffins
- Category: Muffins
- Method: Bake
- Cuisine: American
Ingredients
- 2 ripe bananas, mashed (about 2/3 cup)
- 2 eggs, room temperature
- ½ cup salted butter, melted and cooled
- 2 cups all-purpose flour, spooned and leveled
- ½ cup unsweetened cocoa powder
- ½ cup granulated sugar
- 2 teaspoons baking powder
- ½ teaspoon baking soda
- ½ teaspoon kosher salt
- ¼ cup hot water
- 2 teaspoons espresso powder
- ¾ cup whole milk, room temperature
- 1 teaspoon apple cider vinegar (optional)
- 1 cup chocolate chips or chunks
- ½ cup mini chocolate chips, for topping
Instructions
- Preheat the oven to 425°F. Line a muffin tin or grease and dust with cocoa powder if not using liners.
- In a mixing bowl, mash the ripe bananas. Add eggs and stir to combine, then pour in melted but cooled butter and mix.
- Heat the water until hot and whisk in the espresso powder. Add milk to reach 1 cup, stir in apple cider vinegar if using, and set aside.
- Add the dry ingredients to the mixing bowl and partially combine. Pour in the milk mixture and stir until just combined, scraping the sides with a rubber spatula. Do not overmix.
- Fold in the chocolate chips. Let the batter rest briefly, then use a large scoop to portion into the prepared muffin tin. Top each portion with a few mini chocolate chips.
- Bake at 425°F for about 8 minutes to create domed tops. Reduce the oven temperature to 325°F and bake for an additional 10–12 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs.
- Cool the muffins in the tin for a few minutes, then transfer to a wire rack to cool completely.
Notes
If skipping espresso powder, omit the espresso and hot water and use 1 cup of milk instead of ¾ cup. If not using liners, grease the tin and dust with cocoa powder before filling to prevent sticking.
This recipe is adapted from Sturbridge Bakery.