Easy Homemade Cosmic Brownie Recipe

A Nostalgic Sweet Treat

Cosmic Brownie is a beloved childhood dessert for its fudgy texture, chocolatey richness, and iconic rainbow candy topping. This homemade version takes everything you love about the classic treat and elevates it with real ingredients, a velvety ganache topping, and a flavor that’s impossible to resist. Perfect for parties, lunchboxes, or satisfying your sweet tooth, this recipe is simple, fun, and guaranteed to bring back memories. Let’s bake some Cosmic Brownies!

Ingredients You’ll Need

The Brownies:

• 1 cup unsalted butter, melted: Provides a rich, buttery base.
• 1 cup granulated sugar: Sweetens the batter and adds structure.
• ½ cup of packed brown sugar: Contributes moisture and enhances flavor depth.
• 3 large eggs: Helps bind the batter and create a fudgy texture.
• 1 tsp vanilla extract: Enhances the chocolate flavor.
• ¾ cup cocoa powder (unsweetened): For the rich chocolate base.
• 1 cup all-purpose flour: The foundation of the Brownie.
• ½ tsp salt: Balances the sweetness and enhances flavor.

The Ganache Topping:

• 1 cup semisweet chocolate chips: Creates a smooth, glossy topping.
• ½ cup heavy cream: Makes the ganache silky and spreadable.

The Toppings:

• ½ cup rainbow candy-coated chocolate chips (or mini M&Ms): The iconic cosmic touch.

Tools You’ll Need

• Mixing bowls.
• Whisk or electric mixer.
• 9×9-inch baking pan.
• Parchment paper.
• Spatula.

How to Make Cosmic Brownie

1. Preheat the Oven

• Preheat your oven to 350°F (175°C).
• Line a 9×9-inch baking pan with parchment paper, leaving enough overhang to lift out the brownies after baking quickly.

2. Make the Brownie Batter

• In a spacious mixing bowl, combine the melted butter with granulated sugar and brown sugar, whisking until the mixture is smooth and thoroughly integrated.
• Incorporate the eggs one by one, mixing well after each egg is added. Stir in the vanilla extract.
• Sift the cocoa powder, flour, and salt in a separate bowl. Slowly incorporate the dry ingredients into the wet mixture until they are merely combined. Avoid overmixing to ensure a fudgy texture.

3. Bake the Brownies

• Transfer the batter into the prepared baking dish and level the top with a spatula.
• Bake for 20 to 25 minutes, or until a toothpick inserted in the middle comes out with moist crumbs (not with wet batter).
• Allow the brownies to cool completely in the pan before adding the ganache.

4. Make the Ganache

• Heat the heavy cream in a microwave-safe bowl or small saucepan until it simmers (do not boil).
• Pour the hot cream over the semisweet chocolate chips and let it sit for 2–3 minutes.
• Stir the mixture until smooth and glossy.

5. Assemble the Cosmic Brownies

• Once the brownies are completely cooled, pour the ganache over the surface. Utilize a spatula to distribute it uniformly, making sure that every corner is included.
• Sprinkle the rainbow candy-coated chocolate chips generously over the ganache.

6. Chill and Slice

• Place the pan in the refrigerator for at least 1 hour to allow the ganache to set.
• Utilize the excess parchment paper to lift the brownies out of the baking dish.
• Slice into squares or rectangles to replicate the classic Cosmic Brownie shape.

Tips for Perfect Cosmic Brownies

1. Use High-Quality Ingredients: Opt for high-quality cocoa powder and chocolate chips for a richer flavor.
2. Don’t Overbake: Slightly underbaking ensures the brownies remain fudgy in the center.
3. Chill for Clean Slices: Refrigerating the brownies before slicing results in cleaner edges.
4. Customize Your Toppings: Swap the candy-coated chocolate chips for sprinkles, nuts, or white chocolate chips for a fun twist.
5. Line the Pan: Parchment paper makes removing and slicing the brownies much easier.

How to Serve it

• Classic Treat: Pair a brownie square with a cold glass of milk for a nostalgic snack.
• Elevated Dessert: Serve warm brownies with a scoop of vanilla ice cream and a drizzle of chocolate syrup.
• Party Hit: Cut the brownies into bite-sized squares for a crowd-pleasing finger food.

How to Store it

Refrigerate:

• Keep the brownies in a sealed container in the refrigerator for a maximum of 5 days.

Freeze:

• Wrap individual brownies tightly in plastic wrap and store them in a freezer-safe bag for up to 2 months.
• To serve, thaw the brownies at room temperature or warm them slightly in the microwave.

Nutritional Information (Per Brownie, Approximate)

• Calories: 250
• Carbohydrates: 30g
• Protein: 3g
• Fat: 12g
• Sugars: 20g
• Sodium: 100mg

(Note: Values may vary depending on portion size and specific ingredients used.)

A Fun and Fudgy Treat

This homemade Cosmic Brownie combines a rich, fudgy base, a luscious ganache topping, and colorful candy sprinkles to create a nostalgic and delicious dessert. Whether you’re making them for a celebration, sharing with friends, or enjoying a cozy night in, this recipe will surely impress. Try them out and let us know your favorite variations—Happy baking! Don’t forget to check out this sweety peanut butter brownie recipe.

FAQs

Can I Use Milk Chocolate Instead of Semisweet for the Ganache?

Yes, but the ganache will be sweeter. Adjust based on your preference.

Can I Make These Brownies Gluten-Free?

Absolutely! Use a 1:1 gluten-free flour blend to replace the all-purpose flour.

How Do I Keep the Brownies Fudgy?

Avoid overbaking and let the brownies cool completely before adding the ganache.

Can I Add Other Toppings?

Yes! Crushed nuts, sprinkles, or white chocolate chips are great alternatives to the classic candy-coated chocolates.

Are These Brownies Better Chilled or at Room Temperature?

They’re delicious both ways! Chilled brownies are firmer, while room-temperature brownies are softer and gooier.