01 -
Preheat oven to 190°C (375°F). Line a 12-cup muffin tin with paper liners or grease thoroughly.
02 -
In a medium bowl, whisk together flour, baking soda, and salt. Set aside.
03 -
In a large bowl, whisk melted butter, granulated sugar, and brown sugar until smooth and well incorporated.
04 -
Add eggs one at a time, whisking thoroughly after each addition. Stir in vanilla extract.
05 -
Fold mashed bananas into the wet mixture until just combined.
06 -
Gradually add the dry ingredients to the banana mixture, stirring until just combined. A few lumps are acceptable; avoid overmixing.
07 -
Gently fold in 1 cup of chocolate chips until evenly distributed.
08 -
Divide batter evenly among muffin cups, filling each about two-thirds full. Sprinkle additional chocolate chips on top of each muffin if desired.
09 -
Bake for 18-22 minutes, until a wooden skewer inserted into the center comes out clean.
10 -
Allow muffins to cool in the tin for a few minutes before transferring to a wire rack to cool completely.