The Best Cosmic Brownies Recipe

Introduction

These cosmic brownies are fudgy, rich, and topped with a smooth chocolate ganache and colorful candy chips for a fun twist. Perfect for satisfying your chocolate cravings with a playful touch.

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 (for ganache)
• 2–3 tbsp rainbow candy-coated chocolate chips (e.g., Wilton rainbow chips)

Instructions

1. Step 1: Preheat your oven to 350°F (175°C). Line an 8×8 inch baking pan with parchment paper.
2. Step 2: In a medium saucepan, melt the butter over low heat. Once melted, stir in the granulated sugar, brown sugar, cocoa powder, and salt until smooth and fully combined.
3. Step 3: Transfer the mixture to a large bowl and whisk in the vanilla extract. Add the eggs one at a time, beating well after each addition until the batter is thick and shiny.
4. Step 4: Gently fold in the flour and cornstarch until just combined. Avoid overmixing to keep brownies tender.
5. Step 5: Spread the batter evenly into the prepared pan. Bake for 20-22 minutes or until the edges are set and the center has a slight jiggle. Allow the brownies to cool completely.
6. Step 6: Once cooled, flip the brownies out of the pan and remove the parchment paper for a smooth top surface.
7. Step 7: For the ganache, heat the heavy cream in the microwave for about 30 seconds until warm. Pour it over the chopped semisweet chocolate and let sit for 1 minute. Add a pinch of salt and stir until smooth.
8. Step 8: Spread the ganache evenly over the cooled brownies. Immediately sprinkle the rainbow candy-coated chocolate chips on top.
9. Step 9: Chill the brownies in the refrigerator for 1–2 hours to set the ganache. When ready to serve, use a clean, warm knife (wipe between cuts) for neat slices.

Tips & Variations

• Use room temperature eggs for a smoother batter and better texture.
• For extra fudginess, try swapping half the flour for almond flour.
• Substitute the rainbow chips with your favorite nuts or chocolate chunks for different textures.
• Letting the brownies cool completely before adding ganache prevents melting and keeps your topping smooth.

Storage

Store the cosmic brownies in an airtight container in the refrigerator for up to 5 days. Before serving, bring them to room temperature or warm briefly for a soft ganache. You can also freeze the brownies for up to 3 months; thaw overnight in the fridge before enjoying.

How to Serve

Serve this delicious recipe with your favorite sides.

FAQs

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

Yes, you can substitute regular cocoa powder, but it may slightly alter the flavor and color. Dutch-process offers a smoother, less acidic taste.

What if I don’t have cornstarch?

You can omit the cornstarch or substitute with an equal amount of flour, though cornstarch helps create a softer, more tender brownie texture.

The Best Cosmic Brownies Recipe

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4.7 from 139 reviews

Delight in the rich, fudgy texture of these Best Cosmic Brownies topped with a smooth ganache and colorful rainbow candy-coated chocolate chips. Perfectly balanced with a luscious cocoa base and creamy chocolate topping, these brownies offer a fun and festive twist on a classic favorite.

• Author: Rami
• Prep Time: 15 minutes
• Cook Time: 22 minutes
• Total Time: 2 hours 37 minutes
• Yield: 16 squares 1x
• Category: Dessert
• Method: Baking
• Cuisine: American

Ingredients

Scale 1x2x3x

Brownie Base

• 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

Ganache Topping

• ¼ cup heavy cream
• 4 oz semisweet chocolate, chopped
• Pinch of salt

Topping

• 2–3 tbsp rainbow candy-coated chocolate chips (Wilton rainbow chips or similar)

Instructions

1. Prepare the Brownies: Preheat your oven to 350°F (175°C) and line an 8×8 inch baking pan with parchment paper to prevent sticking. Melt the butter in a medium saucepan over the stove, then stir in the granulated sugar, brown sugar, cocoa powder, and salt until you get a smooth, well-blended mixture.
2. Mix Batter: Transfer the butter mixture to a large bowl and whisk in the vanilla extract. Add the eggs one at a time, beating well after each addition until the batter turns thick and shiny.
3. Add Dry Ingredients: Carefully fold in the all-purpose flour and cornstarch until just combined to avoid overmixing and maintain the fudgy texture.
4. Bake the Brownies: Spread the batter evenly in your prepared pan. Bake for 20 to 22 minutes, or until the edges are set and the center has a slight jiggle. Remove from oven and let cool completely in the pan.
5. Remove Parchment: Once cooled, flip the brownies out of the pan and peel off the parchment paper to expose a flat surface, perfect for applying the ganache.
6. Make the Ganache: Heat the heavy cream in the microwave for 30 seconds until warm. Pour over the chopped semisweet chocolate and let it sit for one minute. Add a pinch of salt and stir gently until the ganache is silky and smooth.
7. Apply Ganache and Add Toppings: Spread the ganache over the cooled brownie layer evenly. While the ganache is still soft, sprinkle the rainbow candy-coated chocolate chips on top to create a vibrant, cosmic look.
8. Chill and Slice: Refrigerate the brownies for 1 to 2 hours to set the ganache completely. For clean slices, wipe your knife between each cut. Serve and enjoy your colorful cosmic brownies!

Notes

• This recipe yields either 8 large bars or 16 smaller squares depending on how you cut the brownies.
• Nutritional facts are estimated based on 16 squares per batch.
• Use room temperature eggs to ensure a smooth batter and better texture.
• Be careful not to overbake; the brownies should have a slight jiggle in the center to stay fudgy.
• Wiping the knife between slices is key for neat, clean edges on the ganache-topped brownies.

Keywords: cosmic brownies, fudge brownies, chocolate brownies, ganache brownies, rainbow brownies, festive dessert, easy brownies