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+ servings
Birthday cake cookie bar squares arranged on a piece of parchment paper
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Loaded Birthday Cake Cookie Bars

Cookie bars that taste like a chocolate chip cake with sprinkles
Course Dessert
Cuisine American
Keyword birthday cake cookie, birthday cake cookies, birthday cookie cake
Prep Time 15 minutes
Cook Time 30 minutes
Servings 12 servings
Calories 244kcal
Author Madeline

Ingredients

  • 1 stick unsalted butter ½ cup - softened
  • ½ cup light brown sugar - packed
  • ½ cup granulated sugar
  • 1 egg - room temperature
  • 1 tsp vanilla extract
  • ½ tsp almond extract
  • 1 ½ cups all purpose flour
  • 1 tsp baking soda
  • ½ tsp kosher salt
  • semi sweet chocolate chips
  • cup white chocolate chips
  • ¼ cup rainbow sprinkles

Instructions

  • Preheat oven to 325F and grease or line an 8x8 baking pan with parchment paper
  • Place softened butter in a large mixing bowl with the brown sugar and granulated sugar. Mix with an electric hand mixer or stand mixer until fully combined and fluffy.
  • Add in the egg and extracts and mix again.
  • In a separate bowl mix together the all purpose flour, baking soda and salt. Pour the dry ingredients into the wet and mix again with electric mixer until fully combined
  • Pour the chocolate chips, white chocolate chips and sprinkles into the bowl and fold in with a spatula
  • Pour the batter into the baking pan and press down into a flat layer. Use an extra piece of parchment paper or greased spatula to do this
  • Bake at 325F for 28-30 minutes. Cool completely before cutting into squares and enjoying. If you cut before they are cool, they are more likely to fall apart.

Notes

  • Use gluten free flour blend in place of all purpose
  • Change up the mix ins based on your preferences

Nutrition

Serving: 1g | Calories: 244kcal | Carbohydrates: 36g | Protein: 3g | Fat: 10g | Saturated Fat: 6g | Polyunsaturated Fat: 0.5g | Monounsaturated Fat: 3g | Trans Fat: 0.3g | Cholesterol: 35mg | Sodium: 202mg | Potassium: 56mg | Fiber: 0.5g | Sugar: 24g | Vitamin A: 257IU | Vitamin C: 0.02mg | Calcium: 25mg | Iron: 1mg