Description
Deliciously moist and tender sourdough banana coconut chocolate chip muffins made with sourdough discard, ripe bananas, shredded coconut, and chocolate chips. These muffins combine a subtle tang from the sourdough with the natural sweetness of bananas, enhanced by chocolate and coconut for a flavorful and textured treat. Perfect for breakfast or a snack, with options for same-day baking or a long fermented method to develop more depth in flavor.
Ingredients
Wet Ingredients
- 113 g salted butter (½ cup)
- 134 g granulated sugar (⅔ cup)
- 190 g mashed banana (1 cup; 2 medium or 3 small bananas)
- 1 large egg
- 1 tsp vanilla extract
- 145 g sourdough discard (⅔ cup)
Dry Ingredients
- 209 g all-purpose flour (1⅔ cups)
- 1½ tsp baking powder
- ½ tsp baking soda
- ½ tsp salt
Add-Ins
- 75 g chocolate chips (½ cup)
- 65 g unsweetened shredded coconut flakes, divided (1¼ cups)
Instructions
- Preheat and Prepare: Preheat your oven to 425°F (220°C) with the rack in the middle position. Grease a muffin pan or line it with muffin liners to prevent sticking.
- Cream Butter and Sugar: In a large bowl, combine 113 g (½ cup) salted butter and 134 g (⅔ cup) granulated sugar. Mix until the butter is soft, light yellow, and fluffy, incorporating air to create a tender muffin texture.
- Add Wet Ingredients: To the creamed butter and sugar, add 1 large egg, 1 teaspoon vanilla extract, and 145 g (⅔ cup) sourdough discard. Mix thoroughly until combined, then fold in 190 g (1 cup) mashed banana until evenly distributed.
- Mix Dry Ingredients: In a separate medium bowl, whisk together 209 g (1⅔ cups) all-purpose flour, 1½ tsp baking powder, ½ tsp baking soda, and ½ tsp salt.
- Incorporate Add-Ins with Dry Ingredients: Add 50 g (approximately 1 cup) unsweetened shredded coconut flakes and 75 g (½ cup) chocolate chips to the dry ingredient mixture. Toss to coat the coconut and chocolate chips evenly with the flour mixture to prevent sinking.
- Combine Wet and Dry: Add the dry ingredient mixture to the wet banana mixture. Gently mix until just combined, careful not to overmix to avoid tough, flat muffins.
- Fill Muffin Pan: Scoop the muffin batter into the prepared muffin pan, filling each cup to the top for well-shaped muffins.
- Add Topping: Sprinkle the remaining 15 g (¼ cup) shredded coconut evenly over the tops of each muffin for a toasted coconut finish.
- Bake – First Stage: Place the muffins in the preheated oven and bake at 425°F (220°C) for 5 minutes. This helps the muffins rise quickly, giving a light, airy crumb.
- Bake – Second Stage: Without opening the oven door, reduce the temperature to 350°F (175°C) and continue baking for an additional 15 minutes until the tops are lightly golden, spring back when gently pressed, and a toothpick inserted in the center comes out clean.
- Cooling: Let the muffins rest in the pan for 2 minutes to set, then transfer them to a wire rack to cool completely to avoid sogginess.
- Optional Long Ferment Method: Follow the same batter preparation steps but instead of baking immediately, cover the bowl and refrigerate for 8-12 hours to allow flavors to develop. After refrigeration, bake as directed above.
Notes
- Nutrition information is automatically calculated and should be used only as an approximation.
- Do not overmix muffin batter to prevent flat, tough muffins.
- Cream butter and sugar until butter is light yellow and fluffy to incorporate air bubbles for a tender muffin.
- Use overripe bananas with dark brown spots for sweeter, moister muffins as sugar content increases with ripeness.
- You can substitute your favorite chocolate chips, such as semi-sweet, dark, milk, or mini chips, for variation.
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Category: Breakfast, Snack
- Method: Baking
- Cuisine: American