Bakery Style Chocolate Chip Banana Muffins with Brown Butter
These bakery style chocolate chip banana muffins feature brown butter, sour cream, and a high-domed sugar crust. The ultimate recipe for moist banana chocolate chip muffins.
Most chocolate chip banana muffins suffer from being too dense or too oily, but these are engineered for that specific bakery-style loft and a tender, cake-like crumb. By using browned butter and a generous dollop of sour cream, we ensure the interior stays incredibly moist while the dark chocolate chips provide a necessary bitter balance to the sweetness of the fruit.
To achieve those towering muffin tops, we use a high-heat initial bake and a thick batter that doesn't spread too thin. These banana chocolate chip muffins feel like a luxury, but the process is kept to a single bowl with no electric mixer required. Just grab your ripest, spottiest bananas and a whisk.
For the best bakery style banana muffins, don't skip the coarse sugar on top. It creates a crunchy, sparkling crust that contrasts perfectly with the gooey dark chocolate centers. It is the definitive way to use up that lonely bunch of black bananas on your counter.
Ingredients
The Wet Ingredients
- 1/2 cup (113g) unsalted butter, browned and cooled slightly
- 1 cup (225g) overripe bananas, mashed (about 3 large bananas)
- 1/2 cup (100g) light brown sugar, packed
- 1/4 cup (50g) granulated sugar
- 1 large egg, room temperature
- 1/3 cup (80g) full-fat sour cream or Greek yogurt
- 1 1/2 teaspoons pure vanilla extract
The Dry Ingredients
- 2 cups (250g) all-purpose flour
- 1 teaspoon baking powder
- 1 teaspoon baking soda
- 1/2 teaspoon kosher salt
- 1 teaspoon ground cinnamon
- 1 1/4 cups (210g) dark or semi-sweet chocolate chips
- 2 tablespoons coarse sparkling sugar (optional, for topping)
Instructions
- 1
Preheat your oven to 425°F (218°C) and line a standard 12-cup muffin tin with paper liners.
- 2
Brown the butter in a small saucepan over medium heat, whisking constantly until it smells nutty and golden brown bits form at the bottom; pour into a large mixing bowl to cool.
- 3
Whisk the mashed bananas, brown sugar, granulated sugar, egg, sour cream, and vanilla into the cooled brown butter until completely smooth.
- 4
Sift the flour, baking powder, baking soda, salt, and cinnamon directly over the wet ingredients.
- 5
Fold the dry ingredients into the wet using a spatula until just a few streaks of flour remain, then stir in 1 cup of the chocolate chips.
- 6
Divide the batter evenly among the 12 muffin cups, filling them all the way to the top to ensure a high dome.
- 7
Press the remaining 1/4 cup of chocolate chips into the tops and sprinkle generously with coarse sparkling sugar.
- 8
Bake at 425°F (218°C) for 5 minutes, then, without opening the oven door, reduce the heat to 350°F (175°C).
- 9
Continue baking for 13-16 minutes or until a toothpick inserted into the center comes out clean or with just a few moist crumbs.
- 10
Cool the muffins in the pan for 5 minutes before transferring to a wire rack to prevent the bottoms from steaming.
Nutrition (per serving)
Estimates only — not medical or dietary advice.
- Calories
- 315 kcal
- Protein
- 4 g
- Carbs
- 44 g
- Fat
- 15 g
- Fiber
- 2 g
- Sugar
- 25 g
- Sodium
- 210 mg
Tips
- → Use bananas that are almost entirely black; they have the highest sugar content and the strongest aroma for baking.
- → Do not overmix the batter once the flour is added; stop as soon as no dry pockets remain to keep the texture light.
- → The initial 425°F blast of heat is the secret to creating the steam pressure needed for high, bakery-style muffin domes.
- → If your sour cream is cold, whisk it with the egg first to bring it closer to room temperature so it doesn't seize the brown butter.
FAQ
How do I store chocolate chip banana muffins?
Store them in an airtight container at room temperature for up to 3 days. To keep the tops crunchy, place a paper towel in the container to absorb excess moisture.
Can I freeze these muffins?
Yes, they freeze beautifully. Wrap individual muffins in plastic wrap and store in a freezer bag for up to 3 months. Thaw at room temperature or microwave for 20 seconds.
Why does my banana muffin turn out rubbery?
Rubbery muffins are usually the result of overmixing the batter. This develops too much gluten. Mix by hand with a spatula just until the flour disappears.
Can I use oil instead of brown butter?
You can use vegetable or melted coconut oil, but you will lose the depth of flavor and toasted aroma that the brown butter provides.
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