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Homemade Cosmic Brownies Recipe

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★★★★★

4.7 from 105 reviews

Deliciously rich and fudgy homemade cosmic brownies topped with a glossy chocolate ganache and vibrant rainbow candy-coated chocolate chips. This classic treat combines a moist cocoa brownie base with a smooth ganache layer, perfect for parties or a special dessert.

Ingredients

Scale

Brownie Batter

  • 1 cup unsalted butter, melted and slightly cooled (2 sticks, 230 grams)
  • 1 ¾ cups granulated sugar (350 grams)
  • ½ cup packed light brown sugar (100 grams)
  • 3 large eggs, at room temperature
  • 1 large egg yolk, at room temperature
  • 1 teaspoon pure vanilla extract
  • 1 cup unsweetened cocoa powder (90 grams)
  • 1 cup all-purpose flour, spooned & leveled (125 grams)
  • ½ teaspoon salt

Ganache

  • 8 ounces semisweet chocolate, finely chopped (226 grams)
  • 1 tablespoon light corn syrup (optional, adds glossiness) (20 grams)
  • ½ cup heavy cream (120 ml)

Topping

  • Rainbow candy-coated chocolate chips, mini M&M’s, or sprinkles, for garnish

Instructions

  1. Prepare the pan: Preheat your oven to 350°F (180°C). Line a 9×13-inch baking pan with foil or parchment paper, leaving an overhang for easy removal. If foil is used, spray it generously with nonstick cooking spray and set aside.
  2. Mix the wet ingredients: In a large mixing bowl, whisk together the melted butter, granulated sugar, and brown sugar until well combined. Then whisk in the eggs, egg yolk, and vanilla extract until fully incorporated.
  3. Add dry ingredients: Sift in the cocoa powder, flour, and salt. Gently whisk until just combined, scraping down the sides of the bowl as needed to ensure even mixing without overmixing.
  4. Bake the brownies: Pour the batter into the prepared pan and spread evenly with a spatula. Bake for 27 to 33 minutes, or until a toothpick inserted into the center comes out with a few moist crumbs. Avoid overbaking to keep brownies fudgy.
  5. Cool the brownies: Remove from oven and let brownies cool completely in the pan to set the texture before adding ganache.
  6. Make the ganache: Place chopped semisweet chocolate and corn syrup into a large heatproof bowl. In a medium pot, heat the heavy cream until it reaches a simmer.
  7. Combine cream and chocolate: Pour the simmering cream over the chocolate mixture and let it stand for 3 minutes to soften the chocolate.
  8. Mix until smooth: Stir with a rubber spatula until the ganache is smooth and glossy. If needed, microwave in 20 to 30-second increments to melt any remaining clumps, stirring after each.
  9. Spread ganache over brownies: Use a spatula or spoon to evenly spread the ganache over the cooled brownies.
  10. Add toppings and chill: Sprinkle the surface generously with rainbow candy-coated chocolate chips, mini M&M’s, or sprinkles. Refrigerate for 1 to 2 hours to let the ganache set.
  11. Serve: Once set, use the foil or parchment overhang to lift the brownies out of the pan. Cut into squares and enjoy!

Notes

  • For fudgier brownies, aim to remove from the oven at the earlier end of the baking time.
  • Light corn syrup in the ganache is optional but helps achieve a shinier finish.
  • Ensure eggs are at room temperature for better mixing and texture.
  • Use parchment paper for an easier, non-stick removal option compared to foil.
  • Leftover brownies can be stored in an airtight container refrigerated for up to 5 days.

Keywords: cosmic brownies, chocolate brownies, homemade brownies, ganache brownies, rainbow brownies, dessert, chocolate dessert, fudgy brownies

Find it online: https://todayfoodrecipe.com/homemade-cosmic-brownies-recipe/