Better than CRUMBL Cosmic Brownie Cookies Recipe

If you love a rich, fudgy treat that brings out your inner child, these Better than CRUMBL Cosmic Brownie Cookies are about to become your new obsession! Imagine all the nostalgia of the boxed cosmic brownies, but in a thick, brownie-like cookie draped in a luscious chocolate ganache and sprinkled with colorful candies. They’re a little bit of childhood magic with a bakery-worthy upgrade—totally irresistible!

Why You’ll Love This Recipe

  • Unbelievably Fudgy: Every bite is packed with decadent, chocolatey chew just like your favorite childhood brownie but amped up for grown-up cravings.
  • Over-the-Top Ganache: The thick layer of silky chocolate ganache melts right into the cookies for a true bakery effect that really sets these cookies apart.
  • Fun & Festive: Those rainbow candies make these Better than CRUMBL Cosmic Brownie Cookies truly eye-catching—perfect for birthdays, parties, or pure joy.
  • No Mixer Needed: With simple techniques and no fancy equipment, you’re just minutes away from soft, thick homemade cookies worth bragging about.
Better than CRUMBL Cosmic Brownie Cookies Recipe - Recipe Image

Ingredients You’ll Need

This Better than CRUMBL Cosmic Brownie Cookies recipe uses accessible pantry staples, but each serves a purpose—from rich cocoa powder for deep flavor, to a touch of heavy cream for next-level ganache. It’s all about building those classic, nostalgic layers with a homemade spin!

  • All Purpose Flour: The sturdy backbone that gives your cookies their classic, thick and chewy texture.
  • Cocoa Powder: Use unsweetened cocoa for that intense, chocolatey flavor and those signature brownie vibes.
  • Baking Powder: Just a touch to give your cookies gentle lift so they’re never dense.
  • Salt: Just a pinch—it makes all the chocolate flavors POP!
  • Butter: Melted butter adds luscious richness for ultra-soft, fudgy insides.
  • Semi-Sweet Chocolate Chips: Go for good quality! Melted into the dough and ganache, they deliver that brownie-like depth.
  • Eggs: Room-temperature eggs whip up light and fluffy for that signature crackly top.
  • Brown Sugar: Enhances moistness and gives a deep caramel undertone (plus a hint of chew!).
  • Granulated Sugar: Rounds out the sweetness and helps with that shiny, crinkly brownie crust.
  • Vanilla Extract: Don’t skip it—vanilla is the secret to a well-rounded, irresistible cookie.
  • Heavy Cream: The magic that transforms chocolate chips into smooth, glossy ganache.
  • Rainbow Chocolate Candies: For the iconic cosmic sprinkle and a playful crunch—so fun!
Note: You’ll find the complete list of ingredients, along with their exact measurements, in the printable recipe card at the bottom of this post.

Variations

The best part about Better than CRUMBL Cosmic Brownie Cookies? You can make them your own! Tweak the mix-ins, switch up the chocolate, or customize your toppings based on your cravings or dietary needs—there’s tons of ways to play.

  • Gluten-Free Swap: Use your favorite 1-to-1 gluten-free flour blend for a treat everyone can enjoy with the same fudgy finish.
  • Peanut Butter Lovers: Swirl a spoonful of creamy peanut butter into the dough before baking, or drizzle on top for a Reese’s-cosmic mashup.
  • Different Chocolates: Try dark chocolate chips for intense cocoa punch, or milk chocolate for a sweeter, creamier twist.
  • Vegan Adaptation: Substitute with vegan butter, a flax egg, dairy-free chocolate, and coconut cream for the ganache—you’ll never miss the real thing.

How to Make Better than CRUMBL Cosmic Brownie Cookies

Step 1: Prep and Preheat

Start by preheating your oven to 350°F (177°C) so it’s hot and ready when your dough is! Line a large baking sheet with parchment paper or a silicone baking mat. This step ensures easy cookie removal and perfectly golden bottoms, every single time.

Step 2: Whisk Dry Ingredients

In a small bowl, combine flour, cocoa powder, baking powder, and that pinch of salt. This quick mix ensures all the leaveners are evenly distributed—no surprise bites of flour or cocoa lurking in your cookies!

Step 3: Melt Butter & Chocolate

In a medium saucepan over medium-low heat, melt together the butter and semi-sweet chocolate chips. Stir constantly (don’t walk away!) until smooth and fully combined—this step gives the cookies their lush, brownie-like crumb.

Step 4: Beat Eggs & Sugars

Whip up the eggs, vanilla, brown sugar, and granulated sugar using a stand or hand mixer on medium-high for 3–5 minutes. You want the mixture light, pale, and doubled in size—it’s the secret to that shiny, cosmic-cookie top!

Step 5: Fold and Finish the Dough

Gently fold in the cooled chocolate-butter mixture until no streaks remain. Next, add the dry ingredients, folding just until all the flour disappears. Don’t overmix—less stirring means fudgier cookies!

Step 6: Scoop, Bake & Shape

Using a large cookie scoop, dollop 10 evenly sized dough balls onto your sheet, giving them room to spread. Bake for 12 minutes—until set but soft. Right out of the oven, use a large, circular cutter (slightly wider than your cookies) to “swoosh” each one into a perfect thick circle for that CRUMBL cookie look.

Step 7: Cool Completely

Let the cookies cool on the baking sheet for 10 minutes—they’ll finish setting up and stay ultra-soft. Transfer to a wire rack and let them cool completely before adding the ganache (trust me, it’s worth the wait!).

Step 8: Make Chocolate Ganache

In a microwave-safe bowl, combine chocolate chips and heavy cream. Microwave in 30-second bursts, stirring well in between, until totally melted and smooth. Let it cool a minute—thicker ganache means gorgeous pools on your Better than CRUMBL Cosmic Brownie Cookies!

Step 9: Decorate

Spoon about 2–3 teaspoons of ganache over each cookie, letting it spread towards the edges. Immediately sprinkle on rainbow chocolate candies for that iconic cosmic finish. Now, TRY not to eat them all at once…

Pro Tips for Making Better than CRUMBL Cosmic Brownie Cookies

  • Shiny Top Secret: Beat those eggs and sugars until extra light and fluffy—this step creates the classic cosmic brownie sheen!
  • Don’t Overbake: Take the cookies out while the centers still look soft; they’ll set as they cool, staying gloriously fudgy and never dry.
  • Round ‘Em Up: Use a round cookie cutter to gently swirl and shape your cookies right after baking for that iconic, bakery-perfect look.
  • Ganache Timing: Let the cookies cool completely before topping—warm cookies make a runny mess, but cool cookies hold that thick, dreamy chocolate layer just right.

How to Serve Better than CRUMBL Cosmic Brownie Cookies

Better than CRUMBL Cosmic Brownie Cookies Recipe - Recipe Image

Garnishes

Go wild with the rainbow chocolate candies for a classic cosmic finish—extra sprinkles (think gold stars or edible glitter!) add even more birthday-party fun. For grown-ups, a flake of sea salt or a gentle dusting of cocoa powder is pure elegance atop these Better than CRUMBL Cosmic Brownie Cookies.

Side Dishes

A tall glass of cold milk is a must for dunking and nostalgia, but for a grown-up twist, serve these cookies with espresso or a scoop of homemade vanilla ice cream. Fresh berries or a tart cherry compote also add a sophisticated, fruity zing alongside all that rich chocolate.

Creative Ways to Present

Stack these cookies high on a tiered dessert stand for parties, or wrap each in parchment and twine for the ultimate lunchbox surprise. For birthdays, arrange the cookies in a brownie “pizza” and let party guests top their own with candies and sprinkles!

Make Ahead and Storage

Storing Leftovers

Keep your Better than CRUMBL Cosmic Brownie Cookies fresh by storing them in an airtight container in the fridge—they’ll stay perfectly soft and fudgy for up to 6 days. Pop a piece of bread in the container to keep that bakery texture just right!

Freezing

To freeze, just let the cookies cool fully, then layer them with parchment in an airtight container or freezer bag. They keep up to 3 months—just thaw at room temperature and they’ll taste freshly baked!

Reheating

If you love a warm, gooey center, pop a chilled or thawed cookie in the microwave for 10–15 seconds. The ganache gets lusciously melty, the cookie goes soft, and all those Better than CRUMBL Cosmic Brownie Cookie memories come rushing back.

FAQs

  1. Can I double this recipe for a party?

    Absolutely! Double all the ingredients and bake in batches. The dough handles beautifully at scale, and everyone will be thrilled to get their hands on these Better than CRUMBL Cosmic Brownie Cookies.

  2. Should I chill the dough before baking?

    No chilling is needed! This dough bakes up thick and fudgy straight away, so you can go from mixing bowl to oven in minutes—perfect for when those chocolate cravings strike!

  3. What kind of cocoa powder is best for these cookies?

    Unsweetened, natural cocoa powder gives the deepest flavor and best texture. If you adore darker chocolate, you can use Dutch-process cocoa for richer color and taste.

  4. Can I use regular chocolate chips for the ganache?

    Yes! Any good-quality semi-sweet chocolate chips work perfectly. The key is to use a chocolate you love to eat on its own—the ganache flavor is front and center in this recipe.

Final Thoughts

There’s something truly magical about baking a batch of Better than CRUMBL Cosmic Brownie Cookies from scratch—every bite is a celebration of fudgy nostalgia and pure homemade joy. Gather your sprinkles, grab your mixer, and treat yourself to a cookie that’s bound to outshine the original. You deserve this little moment of cosmic delight!

Print
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Better than CRUMBL Cosmic Brownie Cookies Recipe

Better than CRUMBL Cosmic Brownie Cookies Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.7 from 72 reviews
  • Author: Anna
  • Prep Time: 15 minutes
  • Cook Time: 10 minutes
  • Total Time: 25 minutes
  • Yield: 10 cookies 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

These Better than CRUMBL Cosmic Brownie Cookies are a delightful twist on the classic Cosmic Brownies, with a rich chocolate flavor and topped with a decadent chocolate ganache and colorful rainbow chocolate candies.


Ingredients

Units Scale

Dry Ingredients:

  • 1 cup + 2 tablespoons all-purpose flour
  • 1/4 cup cocoa powder
  • 1 teaspoon baking powder
  • Pinch of salt

Wet Ingredients:

  • 1 stick butter
  • 8 oz good quality semi-sweet chocolate chips
  • 2 large eggs, at room temperature
  • 2/3 cup brown sugar
  • 1/2 cup granulated sugar
  • 1 teaspoon vanilla extract

For the Chocolate Ganache:

  • 6 oz good quality semi-sweet chocolate chips
  • 1/4 cup heavy cream
  • Rainbow chocolate candies, for topping

Instructions

  1. Preheat the Oven: Preheat the oven to 350F and line a baking sheet with parchment paper.
  2. Mix Dry Ingredients: In a small bowl, combine the flour, cocoa powder, baking powder, and salt. Set aside.
  3. Melt Butter and Chocolate: In a saucepan, melt the butter and chocolate chips until smooth. Set aside.
  4. Beat Eggs and Sugars: In a mixing bowl, beat eggs, vanilla, and sugars until light and fluffy.
  5. Combine Mixtures: Fold the chocolate mixture into the egg mixture, then gently fold in the dry ingredients.
  6. Bake Cookies: Scoop dough onto the baking sheet and bake for 12 minutes.
  7. Shape Cookies: Use a cookie cutter to shape the cookies while warm.
  8. Make Ganache: Microwave chocolate and cream in intervals until smooth.
  9. Top Cookies: Drizzle ganache over cookies, sprinkle with rainbow candies, and enjoy!

Notes

  • Store cookies in an airtight container in the fridge for up to 6 days or in the freezer for up to 3 months.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 270
  • Sugar: 20g
  • Sodium: 100mg
  • Fat: 14g
  • Saturated Fat: 8g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 2g
  • Protein: 4g
  • Cholesterol: 35mg

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