Prep Time 15 minutes mins
Cook Time 10 minutes mins
Total Time 25 minutes mins
For the best Banana Chocolate Chip Cookies, use a very ripe banana with plenty of brown spots, as it provides the sweetest flavor and keeps the cookies soft and moist. Be sure to measure ¼ cup of mashed banana rather than estimating, since adding too much can make the cookies cake. If you'd like thicker cookies, chill the scooped dough for 10–15 minutes before baking. Remove the cookies from the oven while the centers still look slightly soft they'll continue to set as they cool, resulting in a perfectly chewy texture. Store the cooled cookies in an airtight container at room temperature for up to 4 days, or freeze the baked cookies or cookie dough for up to 3 months for a quick homemade treat anytime.