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Easy Cosmic Brownies Recipe in 35 Minutes


  • Total Time: 3 hours 50 minutes
  • Yield: 15 brownies 1x

Description

These ultra-fudgy homemade Cosmic Brownies deliver the nostalgic chewy texture, rich chocolate flavor, and colorful candy topping that make the classic treat unforgettable.


Ingredients

Scale
  • 1 cup unsalted butter, melted
  • 1 cup granulated sugar
  • 1/2 cup light brown sugar
  • 4 large eggs
  • 1 teaspoon vanilla extract
  • 1 cup unsweetened cocoa powder
  • 1 cup all-purpose flour
  • 1/2 teaspoon salt
  • 8 oz semisweet chocolate, chopped
  • 1 cup heavy cream
  • 1 cup candy-coated chocolate chips

Instructions

  1. Preheat oven to 350°F (177°C) and line a 9×13-inch pan with parchment.
  2. Whisk melted butter, granulated sugar, and brown sugar until glossy.
  3. Add eggs one at a time, then whisk in vanilla.
  4. Fold in cocoa powder, flour, and salt until just combined.
  5. Spread batter in pan and bake 27–33 minutes until moist crumbs appear on a toothpick.
  6. Cool brownies completely.
  7. Heat heavy cream until simmering and pour over chopped chocolate.
  8. Let sit 2 minutes, then stir into smooth ganache.
  9. Spread ganache over cooled brownies.
  10. Top with candy-coated chocolate chips and refrigerate 1–2 hours.

Notes

Do not overbake—removing brownies when slightly underdone ensures the perfect fudgy Cosmic Brownies texture.

  • Prep Time: 25 minutes
  • Cook Time: 33 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 brownie
  • Calories: 380
  • Sugar: 30g
  • Sodium: 180mg
  • Fat: 22g
  • Saturated Fat: 12g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 43g
  • Fiber: 2g
  • Protein: 4g
  • Cholesterol: 95mg

Keywords: cosmic brownies, homemade cosmic brownies, copycat cosmic brownies, fudgy brownies