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Kit Kat Cookies piled in a white baking dish. Bowl of kit kats in background.
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Kit Kat Cookies

Kit Kat Cookies are the perfect addition to your holiday baking list. Simple to make and packed with crispy Kit Kats.
Course Dessert
Cuisine American
Keyword kit kat cookies
Prep Time 15 minutes
Cook Time 10 minutes
Chill Time 1 hour
Total Time 1 hour 25 minutes
Servings 3 dozen
Author Meghan Payne-Hensley

Ingredients

  • 1 cup butter, softened
  • 1 cup brown sugar
  • 1/3 cup granulated sugar
  • 1 large egg
  • 1 egg yolk
  • 1 teaspoon vanilla extract
  • 3 1/4 cups all-purpose flour
  • 1 1/2 teaspoons baking soda
  • 1 teaspoon kosher salt
  • 1 cup chopped Kit Kats
  • 1/2 cup mini chocolate chips

Instructions

  • Preheat oven to 350 degrees F. Line baking sheet with parchment paper. In a stand mixer, add butter, brown sugar and granulated sugar. Cream on medium speed for 3 minutes, until light and fluffy. Add egg, egg yolk and vanilla extract. Mix until well combined.
  • Add dry ingredients into the creamed mixture and mix until the dough just comes together. By hand, stir in chopped kit kats and mini chocolate chips. Using a cookie scoop, portion out dough 2 inches apart. Bake for 9 to 10 minutes, until lightly golden. Allow to cool for 2 minutes on the baking sheet then move to a cooling rack.