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Flourless Oatmeal Chocolate Chip Cookies | lifemadesimplebakes.com
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5 from 6 votes

Flourless Oatmeal Chocolate Chip Cookies Recipe

These thick & chewy flourless oatmeal chocolate chip cookies are an easy to make treat! They're ready to go in just 20 minutes!
Prep Time8 mins
Cook Time12 mins
Total Time20 mins
Course: Cookies
Cuisine: American
Servings: 12 cookies
Calories: 266kcal


  • 2 1/4 cup old fashioned oats divided
  • 1 1/2 tbsp cornstarch
  • 1/2 tsp baking powder
  • 1/2 tsp kosher sea salt
  • 1/2 cup unsalted butter room temperature
  • 2 tbsp granulated sugar
  • 1/2 cup brown sugar packed
  • 1 large egg
  • 1 1/2 tsp vanilla extract
  • 1 cup semisweet chocolate chips OR bittersweet chocolate OR chocolate chunks


  • Preheat oven to 375 degrees. Line a baking sheet pan with parchment or a baking mat, set aside.
  • In a food processor or blender, add 1¼ cup of the oats, cornstarch, baking powder and salt, pulse until the oats are finely ground but not completely powdered.
  • In the bowl of a stand mixer, or in a large mixing bowl with a hand mixer, beat the butter and sugars until light and fluffy, about 2 minutes. Add the egg and vanilla, mixing until combined. With mixing speed on low, gradually add the oat mixture and the remaining oats, mix just until combined. Using a rubber spatula, fold in the chocolate chips or chunks.
  • Using a standard size cookie scoop, place dough onto the prepared baking sheet. Place in the oven and bake for 10-12 minutes or until the tops are golden brown. DO NOT OVER-BAKE. Remove from the oven and allow to cool for 5 minutes on the pan before transferring to a wire racks to cool completely.


-DO NOT substitute the butter for coconut oil... it will not work, I promise, I've tried.


Serving: 12g | Calories: 266kcal | Carbohydrates: 30g | Protein: 4g | Fat: 15g | Saturated Fat: 8g | Cholesterol: 37mg | Sodium: 109mg | Potassium: 179mg | Fiber: 3g | Sugar: 17g | Vitamin A: 266IU | Calcium: 38mg | Iron: 2mg