Crumbl Oatmeal Copycat Cookie Recipe

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Calling all cookie lovers! If you’re a fan of the popular Crumbl cookies, then you’re going to love this Crumbl oatmeal cookie recipe. This sweet delight is based on the Crumbl mom’s recipe cookies, which are a family favorite. This recipe results in delicious cookies with a chewy oatmeal cookie base, a hint of cinnamon, and an extra touch of sweetness from the icing. Let’s dive into this Crumbl cookie copycat recipe and learn how to make these mouthwatering treats at home.

Crumbl oatmeal cookie on cutting board

Why Opt for this Crumbl Oatmeal Cookie Recipe?

The Crumbl oatmeal cookie recipe is a wonderful blend of sweet and chewy texture that makes them an absolute delight for the taste buds. The cookies have a classic chewy oatmeal cookie base that’s dotted with peanut butter chips and toffee bits, making them a delicious sweet treat. The best part? They’re topped with a sweet icing that gives them an extra touch of sweetness and a beautiful golden brown color.

Preparing the Crumbl Cookie Dough

Start by creaming together the unsalted butter (make sure it’s at room temperature) and the brown and white sugar in a large mixing bowl. You can use a stand mixer or an electric hand mixer for best results. Once the mixture is creamy, add the egg yolk and vanilla extract and beat on medium speed until well combined. This forms the base of your wet ingredients.

Mixing the Dry Ingredients

Crumbl cookie ingredients in bowls

In a separate bowl, combine the purpose flour, quick oats, baking soda, and baking powder. These are your dry ingredients. Gradually add this mixture to the wet ingredients, mixing on the lowest speed until well combined. Be careful not to over mix. The dough should have a soft, chewy texture.

Adding the Final Touches to Your Crumbl Cookies

Now comes the best part of this Crumbl oatmeal cookie recipe: the additions. Stir in the peanut butter chips, toffee bits, and milk chocolate chips using a wooden spoon. At this point, your cookie dough should be chock full of delicious add-ins that will make every bite of these Crumbl cookies a delight.

Forming the Cookie Dough Balls

Using a medium cookie scoop or the back of a spoon, form the dough into large cookies. The dough should yield about 12 large cookies or 24 small ones. Place the cookie dough balls on a large baking sheet lined with parchment paper. Make sure to leave enough space between each cookie to allow them to spread during baking.

Cookie dough balls arranged on a baking sheet.

Baking the Crumbl Cookies

Place the cookie sheet in a preheated oven and bake until the tops of the cookies are golden brown. The baking time usually takes about 2-3 minutes for small cookies and about 5-7 minutes for larger ones. Once they’re baked, let them cool on the cookie sheet for a few minutes before transferring them to a cooling rack.

Crumbl cookies on a cooling rack

Icing the Cookies

For the icing, combine powdered sugar and vanilla extract in a small bowl. Use a food processor or a hand mixer on medium speed to blend until smooth. Transfer the icing to a ziplock bag, cut a small hole in one corner, and drizzle the icing over the tops of the cookies. Be sure to remove any excess icing with the back of a spoon for the best results.

Storing the Cookies

Once the icing has set, store the cookies in an airtight container. This will keep them soft and chewy for several days. However, considering how delicious these cookies are, we doubt they’ll last that long!

White cookie jar on kitchen counter


This Crumbl oatmeal cookie recipe is a perfect treat for anyone with a sweet tooth. It’s easy to follow and results in delicious cookies that are sure to become a family favorite. Whether you’re a fan of the Crumbl mom’s recipe cookies or just a lover of chewy oatmeal cookies in general, this recipe is sure to satisfy. And if you like copycat recipes, try these Lofthouse Sugar Cookies. Happy baking!

Crumbl Oatmeal Cookie Recipe

Crumbl Oatmeal Cookie Recipe

Yield: 24 cookies
Prep Time: 15 minutes
Cook Time: 10 minutes

Enjoy this Crumbl Oatmeal Cookie Recipe – a perfect blend of sweetness, chewiness, and wholesome oats. Whether it's for a morning treat or a midnight snack, these cookies are sure to satisfy your sweet tooth!


  • 1 cup of unsalted butter, at room temperature
  • 1 cup of granulated sugar
  • 1 cup of packed brown sugar
  • 2 large eggs
  • 1 teaspoon of pure vanilla extract
  • 2 cups of all-purpose flour
  • 1 teaspoon of baking soda
  • 1/2 teaspoon of baking powder
  • 1/2 teaspoon of salt
  • 3 cups of quick-cooking oats
  • 1 cup of raisins or chocolate chips (optional)


  1. Preheat your oven to 375°F (190°C) and line a baking sheet with parchment paper or a silicone baking mat.
  2. In a large bowl, cream together the butter, granulated sugar, and brown sugar until smooth and fluffy. This should take about 2-3 minutes.
  3. Beat in the eggs one at a time, making sure each one is fully incorporated before adding the next. Stir in the vanilla extract.
  4. In a separate bowl, combine the flour, baking soda, baking powder, and salt. Gradually add this to the butter mixture, mixing just until combined.
  5. Stir in the oats, followed by your choice of raisins or chocolate chips, if using.
  6. Drop by rounded tablespoons onto the prepared baking sheet, spacing them about 2 inches apart.
  7. Bake for 10-12 minutes, or until the edges are golden brown. Cool on the baking sheet for 2 minutes before transferring to a wire rack to cool completely.


For an extra touch, sprinkle the cookies with a bit of sea salt just after they come out of the oven.

Nutrition Information:
Yield: 24 Serving Size: 1
Amount Per Serving: Calories: 150Total Fat: 7gSaturated Fat: 4gTrans Fat: 0gUnsaturated Fat: 2gCholesterol: 27mgSodium: 105mgCarbohydrates: 20gNet Carbohydrates: 19gFiber: 1gSugar: 10gSugar Alcohols: 0gProtein: 2g
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