Soft and chewy oatmeal cookie bars filled with peanut butter Reese’s pieces candies. Everyone will love the soft and chewy texture of the oatmeal cookie bars and the delicious flavors from the Reese’s pieces. They make the perfect easy treat to bake for any occasion.
The cookie dough is made similar to a classic oatmeal cookie dough, except for the addition of Reese’s pieces folded into the cookie dough. The cookie dough is pressed into a greased square baking dish and bake until the center comes out clean with a toothpick. Let cool completely before cutting into bars and serving.
Reese's Pieces Oatmeal Cookie Bars
Ingredients
- 1 cup all-purpose flour
- 1 1/2 cups quick oats
- 1/2 teaspoon salt
- 1/2 teaspoon baking soda
- 1/2 cup butter, softened
- 1 cup granulated sugar
- 1 large egg
- 1 teaspoon vanilla extract
- 1 cup Reese's pieces
Instructions
- Preheat the oven to 350 F. In a medium bowl, whisk together flour, oats, salt, and baking soda. In a large bowl, mix together butter and sugar until fluffy. Add in egg and vanilla extract and mix until smooth.
- Add in the flour mixture, and mix until it is fully combined. Fold in the Reese's pieces. Evenly press the cookie dough into a greased square baking dish and bake for 20-25 minutes.
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