Ingredients
Equipment
Method
Preheat and line
- Preheat the oven to 375°F and line sheet pans with parchment for easy release and even browning.
Mix the cookie dough
- Beat the softened butter and brown sugar until light and fluffy, then add the egg and vanilla and mix until smooth.
- Stir in the mashed ripe bananas; the batter may look slightly broken, but keep mixing until incorporated.
- Fold in the all-purpose flour, baking soda, baking powder, cinnamon, nutmeg, and salt until just combined—stop once you no longer see dry streaks.
- Fold in the chocolate chips or chopped walnuts so they’re evenly distributed throughout the dough.
Shape and bake
- Drop heaping tablespoons of dough onto the prepared pans, spacing them about 2 inches apart so they can spread.
- Bake at 375°F for 10–12 minutes until the edges are golden and the centers are just set; do not overbake for soft, chewy cookies.
Notes
For the most banana-bread texture, mash the bananas well but don’t puree them—small lumps help keep the cookies moist. Store baked cookies in an airtight container at room temperature for up to 3 days or in the fridge for up to 5 days; freeze baked cookies for up to 2 months. For a lighter option, replace half the butter with unsweetened applesauce (use the same amount by volume) for slightly softer cookies.
