I turned my favorite cookie into a birthday cake for a friend! Pretty much a cake-mix cookie baked as a cake, and can be made into all sorts of fun flavors!

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Recipe Summary

prep:
10 mins
cook:
20 mins
additional:
30 mins
total:
1 hr
Servings:
16
Yield:
1 9x13-inch baking dish
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Ingredients

16
Original recipe yields 16 servings
The ingredient list now reflects the servings specified
Cake:
Frosting:
Garnish:

Directions

Instructions Checklist
  • Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.

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  • Mix butter, eggs, vegetable oil, and 1 teaspoon vanilla extract together in a bowl; stir in cake mix until mixture looks like cookie dough. Add 1 cup white chocolate chips and 1 cup macadamia nuts. Press dough evenly into the prepared baking dish.

  • Bake in the preheated oven until golden brown, 20 to 25 minutes. Cool completely, at least 30 minutes.

  • Beat vanilla frosting in a bowl using an electric mixer until smooth and fluffy. Stir in melted white chocolate and 1 teaspoon vanilla extract. Fold whipped topping into frosting. Spread frosting onto cookie cake.

  • Garnish frosting layer with 1/2 cup white chocolate chips and 1/2 cup macadamia nuts. Store in the refrigerator.

Nutrition Facts

560 calories; protein 4.1g 8% DV; carbohydrates 60.7g 20% DV; fat 34.5g 53% DV; cholesterol 42.4mg 14% DV; sodium 332.7mg 13% DV. Full Nutrition
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