Halloween Monster Cookie Bars

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Soft and chewy classic monster cookie bars with a fun Halloween themed twist. These easy cookies have all of the classic monster cookie flavors, with peanut butter, oatmeal, and chocolate chips. But also with Halloween themed sprinkles, Halloween themed M&Ms. Everyone will love these easy chewy cookie bars this Halloween.

The cookie dough is made like a classic monster cookie dough, except with the addition of Halloween themed sprinkles and Halloween M&Ms. Press the cookie dough 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.

Halloween Monster Cookie Bars

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Ingredients Method

Ingredients

  

• 1/2 cup butter, softened
• 1/2 cup peanut butter
• 1/2 cup granulated sugar
• 1/2 cup brown sugar
• 1 1/2 cups all-purpose flour
• 1 cup quick oats
• 1/2 teaspoon salt
• 1/2 teaspoon baking soda
• 1 large egg
• 1 teaspoon vanilla extract
• 1/2 cup Halloween sprinkles
• 1 cup chocolate chips
• 1 cup Halloween M&Ms

Method

 

1. Preheat the oven to 350 F. In a medium bowl, whisk together flour, oats, salt, and baking soda. In a large bowl, combine butter with peanut butter and both sugars until fluffy. Add in the egg and vanilla extract, and mix until smooth.
2. Add in the flour mixture, mix until it is fully combined. Fold in the sprinkles, chocolate chips, and M&Ms. Evenly press the cookie dough into a greased 8-inch square baking dish. Bake for 20-25 minutes.

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