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Copycat Rainbow Chip Fudge Brownies Recipe

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4.3 from 87 reviews

These Copycat Rainbow Chip Fudge Brownies combine rich, dark chocolate brownie base with a luscious ganache topping sprinkled with colorful rainbow candy-coated chocolate chips, making a delightful treat perfect for any occasion.

Ingredients

Scale

Brownie

  • 1 box Betty Crocker™ Dark Chocolate Brownie Mix
  • 1/2 cup salted butter, melted
  • 2 tablespoons vegetable oil
  • 2 large eggs

Ganache and Topping

  • 8 oz bittersweet baking chocolate, roughly chopped
  • 1/2 cup heavy cream
  • 1/4 cup rainbow candy-coated chocolate chips

Instructions

  1. Prepare the Pan: Heat oven to 350°F. Lightly grease bottom of a 9-inch square baking pan or line with parchment paper.
  2. Make the Batter: In a large bowl, combine brownie mix, melted butter, vegetable oil, and eggs. Stir until well blended.
  3. Bake Brownies: Pour the batter into the prepared pan and spread evenly. Bake 28 to 32 minutes or until a toothpick inserted near the center comes out with just a few moist crumbs attached. Let the brownies cool completely in the pan.
  4. Make Ganache: While the brownies cool, make the ganache. Place chopped chocolate in a medium heat-safe bowl. Heat 1/2 cup heavy cream in the microwave on high for 45 to 60 seconds or until steaming, but not boiling. Pour the hot cream over chopped chocolate. Let sit for 1 to 2 minutes, then stir until smooth and glossy.
  5. Top Brownies: Pour the ganache over the cooled brownies and spread evenly over top with a spatula. Immediately top with rainbow candy-coated chocolate chips.
  6. Set Ganache and Serve: Let brownies stand at room temperature for about an hour to allow the ganache to set. Slice into squares and serve.

Notes

  • Let the brownies cool completely before pouring the ganache to ensure a smooth topping.
  • Use a spatula to spread ganache evenly for best coverage.
  • Allow ganache to set at room temperature for about an hour for optimal texture.