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Oatmeal Chocolate Chip Cookies with Banana

These oatmeal chocolate chip cookies with banana are made with mashed banana, peanut butter, flaxseed, chia seeds, and maple syrup for a naturally sweetened, wholesome cookie. Excellent as lactation cookies.
Prep Time10 minutes
Cook Time12 minutes
Course: Dessert
Cuisine: American
Keyword: banana, chocolate chips, cookies, lactation cookies, oatmeal
Servings: 18 cookies
Calories: 161kcal

Ingredients

Wet Ingredients

  • 2 large overripe bananas mashed
  • ½ cup natural peanut butter or almond butter
  • ¼ cup pure maple syrup
  • 1 large egg
  • 2 teaspoons pure vanilla extract

Dry Ingredients

  • 1 cup oat flour
  • 2 tablespoons flaxseed meal
  • ½ teaspoon baking soda
  • ½ teaspoon kosher salt
  • ½ teaspoon ground cinnamon
  • 1 ¼ cups old-fashioned rolled oats
  • 1 tablespoon chia seeds
  • cup chopped walnuts or pecans
  • cup semi-sweet chocolate chips plus extra for topping

Instructions

Prep the oven

  • Preheat your oven to 350°F. Line a large baking sheet with parchment paper and set aside.

Mix the wet ingredients

  • In a large bowl, mash the bananas until smooth. Add the nut butter, maple syrup, egg, and vanilla extract. Whisk until fully combined and creamy.

Add the dry ingredients

  • Stir in the oat flour, flaxseed meal, baking soda, salt, and cinnamon until just combined.

Fold in the mix-ins

  • Gently fold in the rolled oats, chia seeds, chopped nuts, and chocolate chips. Let the dough rest for 5 minutes to thicken.

Scoop the cookies

  • Using a cookie scoop or spoon, portion about 2 tablespoons of dough per cookie onto the prepared baking sheet, spacing them about 1 inch apart. Lightly flatten each cookie (they won’t spread much). Press a few extra chocolate chips on top.

Bake

  • Bake for 10–14 minutes, or until the cookies are set and lightly golden on the edges while still soft in the center.

Cool and enjoy

  • Allow the cookies to cool on the baking sheet for 5 minutes, then transfer to a wire rack to cool completely.

Notes

Tips for Best Results
  • Use very ripe bananas for the best natural sweetness and texture.
  • If your nut butter is thick, stir it well before measuring for a smoother dough.
  • Don’t overbake—these cookies are meant to stay soft and tender.

Nutrition

Calories: 161kcal | Carbohydrates: 18g | Protein: 5g | Fat: 8g | Saturated Fat: 2g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 3g | Trans Fat: 0.01g | Cholesterol: 9mg | Sodium: 132mg | Potassium: 184mg | Fiber: 3g | Sugar: 7g | Vitamin A: 24IU | Vitamin C: 1mg | Calcium: 28mg | Iron: 1mg