Name: Gourmet Cosmic Brownies Recipe
Prep time: 15 min
Cook time: 22 min
Total time: 1 h 45 min
Cuisine: American
Ingredients: ½ cup unsalted butter; ¾ cup granulated sugar; ¼ cup brown sugar; ½ cup Dutch-process cocoa powder; ¼ tsp salt; 1 tsp vanilla extract; 2 large eggs (room temperature); ½ cup all-purpose flour; 1 tbsp cornstarch; ¼ cup heavy cream; 4 oz semisweet chocolate (chopped); Pinch of salt; 2–3 tbsp rainbow candy-coated chocolate chips (Wilton rainbow chips or similar)

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Introduction

These Gourmet Cosmic Brownies combine rich, fudgy chocolate with a colorful crunch from rainbow candy-coated chips. With a smooth ganache topping and a tender crumb, they make an impressive treat that’s perfect for celebrations or everyday indulgence.

There are seven rectangular brownies with one broken piece, each having two layers: a dense, dark brown base layer and a smooth, shiny chocolate frosting layer on top. The top layer is decorated with colorful round candy sprinkles in bright pink, yellow, blue, red, orange, and green, spread unevenly. The brownies sit on white parchment paper placed on a white marbled surface, and a round white bowl filled with the same colorful candy sprinkles is visible in the bottom right corner. The lighting creates soft shadows around the brownies, adding depth. Photo taken with an iphone --ar 4:5 --v 7

Ingredients

½ cup unsalted butter
¾ cup granulated sugar
¼ cup brown sugar
½ cup Dutch-process cocoa powder
¼ tsp salt
1 tsp vanilla extract
2 large eggs (room temperature)
½ cup all-purpose flour
1 tbsp cornstarch
¼ cup heavy cream
4 oz semisweet chocolate (chopped)
Pinch of salt
2–3 tbsp rainbow candy-coated chocolate chips (Wilton rainbow chips or similar)

Instructions

Step 1: Preheat your oven to 350°F and line an 8×8 inch pan with parchment paper.
Step 2: Melt the butter in a medium saucepan over low heat. Stir in granulated sugar, brown sugar, cocoa powder, and salt until smooth and well combined.
Step 3: Transfer the mixture to a large bowl. Whisk in vanilla extract, then add eggs one at a time, beating after each until the batter is thick and shiny.
Step 4: Gently fold in the flour and cornstarch until just combined—avoid overmixing to keep the brownies tender.
Step 5: Spread the batter evenly in the prepared pan and bake for 20-22 minutes, until the edges are set but the center still has a slight jiggle. Let cool completely.
Step 6: Once cool, flip the brownies out of the pan and remove the parchment paper for a clean surface.
Step 7: To make the ganache, heat the heavy cream in the microwave for about 30 seconds. Pour it over the chopped semisweet chocolate and let sit for 1 minute, then stir in a pinch of salt until smooth.
Step 8: Spread the ganache evenly over the cooled brownies.
Step 9: Sprinkle the rainbow candy-coated chocolate chips over the ganache while it is still soft.
Step 10: Chill the brownies in the refrigerator for 1 to 2 hours to set the ganache before slicing. For clean cuts, wipe your knife between slices.

Tips & Variations

Use room temperature eggs to help your batter become glossy and well-emulsified.
Swap rainbow chips for your favorite nuts or white chocolate chips for a different texture.
Allow the brownies to cool completely before adding ganache to prevent melting.
For extra fudgy brownies, slightly underbake and allow them to finish setting as they cool.

Storage

Store brownies in an airtight container in the refrigerator for up to 5 days to keep the ganache firm. Let them come to room temperature before serving for the best flavor. To reheat, warm briefly in the microwave for 10-15 seconds if desired.

How to Serve

The image shows several thick square brownies with two layers: a dark brown, soft bottom layer and a smooth, shiny dark chocolate top layer. Each brownie is decorated with small, colorful heart-shaped sprinkles in bright red, blue, green, orange, yellow, and pink scattered evenly on top. One brownie in the center has a bite taken out of its corner, revealing the moist inside. In the background, there is a white bowl filled with more of the colorful sprinkles, and a few sprinkles are scattered on a white marbled surface underneath the brownies. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use regular cocoa powder instead of Dutch-process?

Yes, but the flavor and color may be a bit different since Dutch-process cocoa is less acidic and darker. The texture will remain fudgy.

Can I make these brownies ahead of time?

Absolutely. Prepare and bake the brownies, then add ganache and candy chips before chilling and serving. They actually taste better after chilling overnight.