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3.50 from 2 votes

Birthday Blondies

Birthday Blondies are easy but delicious dessert cake bars that are full of white cake mix, white chocolate chips, Golden Oreos, and lots of colorful sprinkles.
Prep Time10 minutes
Cook Time22 minutes
Chill45 minutes
Total Time1 hour 17 minutes
Course: Dessert
Cuisine: American
Keyword: Birthday Blondies
Servings: 16 blondies
Calories: 340kcal
Author: Amanda Rettke--iambaker.net

Ingredients

  • 1 box (15.25 ounces) white cake mix
  • 2 large eggs, room temperature
  • ¼ cup (54.5 g) vegetable oil
  • 3 tablespoons milk
  • 1 cup rainbow sprinkles
  • 1 cup (168 g) white chocolate chips
  • 10 Oreo Golden Sandwich cookies, crushed (with filling)

Instructions

  • Preheat oven to 350°F. Spray a 9x9-inch baking dish with nonstick cooking spray.
  • In a large bowl combine the cake mix, eggs, vegetable oil, and milk and blend well. (Add more milk if the mixture is too thick.)
  • Add the sprinkles, white chocolate chips, and crushed Oreos.
  • Pour the mixture into the greased 8x8-inch baking pan.
  • Bake for 20-22 minutes.
  • Let the bars chill in the refrigerator for about 45 minutes before cutting and serving.

Video

Nutrition

Serving: 1blondie | Calories: 340kcal