Banana Bread Chocolate Chip Cookies

Preheat your oven to 350°F (175°C). Line baking sheets with parchment paper.

In a bowl, whisk together flour, baking soda, baking powder, and salt.

In a separate bowl, mix mashed bananas and sour cream.

Beat butter and sugars together until fluffy. Add egg and vanilla, beat until combined.

Gradually mix in the dry ingredients, then fold in the banana mixture.

Stir in chocolate chips and walnuts if using.

Drop spoonfuls of the dough onto the prepared baking sheets.

Bake for 12-15 minutes, until golden brown. Cool on a wire rack.