Ingredients
Method
Prepare wet ingredients:
- In a large mixing bowl, crack the egg and add the granulated sugar.
- Beat with a hand mixer or whisk for 2–3 minutes until the mixture becomes pale and slightly fluffy.
- Add the brown sugar and mix again for 1 minute.
Add bananas and dairy:
- Stir in the mashed bananas, melted butter, vanilla bean paste (or extract), and sour cream (or Greek yogurt).
- Mix until fully combined.
Combine dry ingredients:
- In a separate bowl, whisk together the all-purpose flour, baking powder, baking soda, salt, and cinnamon (if using).
Fold dry ingredients into wet:
- Gradually fold the dry ingredients into the wet mixture, being careful not to overmix.
- Fold in the semi-sweet chocolate chips gently until just combined.
Rest the batter:
- Allow the batter to rest at room temperature for 1 hour, uncovered. This resting period helps the muffins rise and develop a tender crumb.
Prepare to bake:
- Preheat the oven to 425°F (220°C). Line a 12-cup muffin tin with paper liners or grease well.
- Evenly distribute the batter into the muffin cups, filling about 3/4 full.
- Optionally, sprinkle additional chocolate chips on top of each muffin.
Bake:
- Bake the muffins for 5 minutes at 425°F, then reduce the oven temperature to 375°F (190°C) without opening the oven door.
- Continue baking for 15 more minutes or until a toothpick inserted in the center comes out clean or with a few moist crumbs.
Cool:
- Remove the muffins from the oven and let them cool in the tin for 10 minutes before transferring to a wire rack to cool completely.
Video
Notes
- Use very ripe bananas for maximum sweetness and moisture.
- Resting the batter before baking helps improve texture and rise.
- Do not overmix after adding flour to keep muffins light and fluffy.
- Sour cream or Greek yogurt can be substituted with whole milk if needed, though moisture and richness may vary.
- These muffins freeze well — store cooled muffins in an airtight container or freezer bag for up to 2 months.
