Chaos Cake Sheet Pan Brownies

why make this recipe

Chaos Cake Sheet Pan Brownies are perfect for gatherings and celebrations. They combine the rich taste of chocolate brownies with fun birthday cake flavors and colorful sprinkles. The vibrant look and delightful taste will please everyone, making them a hit at parties or just for a treat at home. Plus, they are easy to make in a single sheet pan, which means you can have more time to enjoy them with friends and family.

how to make Chaos Cake Sheet Pan Brownies

Ingredients:

  • 1 cup unsalted butter, melted
  • 1 1/2 cups granulated sugar
  • 1/2 cup packed light brown sugar
  • 3 large eggs
  • 2 teaspoons vanilla extract
  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 3/4 cup semi-sweet chocolate chunks
  • 1/2 cup rainbow sprinkles
  • 1 cup birthday cake-flavored sandwich cookies, roughly chopped
  • 1/2 cup unsalted butter, softened
  • 2 cups powdered sugar, sifted
  • 2 tablespoons milk
  • 1/2 teaspoon vanilla extract
  • Pinch of salt
  • Additional rainbow sprinkles for topping

Directions:

  1. Preheat the oven to 350°F. Line a 9×13-inch sheet pan with parchment paper, letting some paper hang over the sides for easy lifting later.
  2. In a large mixing bowl, whisk together the melted butter, granulated sugar, and brown sugar until the mixture is smooth and glossy.
  3. Add the eggs one at a time, whisking thoroughly after each addition. Stir in the vanilla extract.
  4. Sift in the all-purpose flour, cocoa powder, baking powder, and salt. Fold gently until just combined, being careful not to overmix.
  5. Fold in the semi-sweet chocolate chunks, rainbow sprinkles, and chopped birthday cake-flavored cookies until they are evenly distributed in the batter.
  6. Spread the batter evenly in the prepared sheet pan. Bake for 23 to 25 minutes, or until the center is just set and a toothpick inserted into the center comes out with moist crumbs. Avoid overbaking.
  7. Let the brownies cool completely in the pan on a wire rack.
  8. Beat the softened butter with an electric mixer until it’s creamy. Gradually add the sifted powdered sugar, milk, vanilla extract, and a pinch of salt, continuing to beat until the frosting is light and fluffy.
  9. Spread the frosting evenly over the cooled brownies. Top with extra rainbow sprinkles.
  10. Cut into squares and serve.

how to serve Chaos Cake Sheet Pan Brownies

Serve these brownies at room temperature for the best taste. They are great on their own or with a scoop of ice cream on the side. You can also add more colorful sprinkles on top for extra fun!

how to store Chaos Cake Sheet Pan Brownies

Store the brownies in an airtight container at room temperature for up to three days. If you want to keep them longer, you can refrigerate them for about a week. For longer storage, wrap them tightly in plastic wrap and freeze for up to three months. Just remember to thaw before serving!

tips to make Chaos Cake Sheet Pan Brownies

  • Make sure to melt the butter while allowing it to cool slightly before mixing it with the sugars.
  • Be careful not to overmix when combining the dry ingredients; this helps keep the brownies soft and fudgy.
  • Use a toothpick to check for doneness; it should come out with a few moist crumbs, not wet batter.

variation

You can try adding different mix-ins like nuts, white chocolate chips, or even your favorite candies. Have fun experimenting with different toppings, such as whipped cream or fruit!

FAQs

1. Can I use other types of cookies instead of birthday cake-flavored ones?
Yes! Feel free to use any crunchy cookies you enjoy, like Oreos or chocolate chip cookies.

2. Can I make these brownies without eggs?
Yes, you can substitute the eggs with an egg replacer or use unsweetened applesauce (1/4 cup per egg).

3. How can I make these brownies without butter?
You can use coconut oil or a plant-based butter alternative to maintain the richness of the brownies without dairy.

Print
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Chaos Cake Sheet Pan Brownies


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  • Author: jurgentukur
  • Total Time: 40 minutes
  • Yield: 24 servings
  • Diet: Vegetarian

Description

Delightful brownies combining rich chocolate with fun birthday cake flavors and colorful sprinkles, perfect for gatherings.


Ingredients

  • 1 cup unsalted butter, melted
  • 1 1/2 cups granulated sugar
  • 1/2 cup packed light brown sugar
  • 3 large eggs
  • 2 teaspoons vanilla extract
  • 1 cup all-purpose flour
  • 1/2 cup unsweetened cocoa powder
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 3/4 cup semi-sweet chocolate chunks
  • 1/2 cup rainbow sprinkles
  • 1 cup birthday cake-flavored sandwich cookies, roughly chopped
  • 1/2 cup unsalted butter, softened
  • 2 cups powdered sugar, sifted
  • 2 tablespoons milk
  • 1/2 teaspoon vanilla extract
  • Pinch of salt
  • Additional rainbow sprinkles for topping


Instructions

  1. Preheat the oven to 350°F. Line a 9×13-inch sheet pan with parchment paper.
  2. In a large mixing bowl, whisk together melted butter, granulated sugar, and brown sugar until smooth.
  3. Add eggs one at a time, whisking thoroughly after each addition. Stir in vanilla extract.
  4. Sift in flour, cocoa powder, baking powder, and salt. Fold gently until just combined.
  5. Fold in chocolate chunks, rainbow sprinkles, and chopped cookies until evenly distributed.
  6. Spread batter in the prepared pan and bake for 23-25 minutes, or until a toothpick comes out with moist crumbs.
  7. Let cool completely on a wire rack.
  8. Beat softened butter until creamy, then gradually add powdered sugar, milk, vanilla, and salt until fluffy.
  9. Spread frosting over cooled brownies and top with extra sprinkles.
  10. Cut into squares and serve.

Notes

For best taste, serve at room temperature. Store in an airtight container for up to 3 days or refrigerate for a week.

  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

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