Stellar Cosmic Brownie Cookies Recipe: Galactic Sweetness Awaits!

Chocolate lovers unite over these decadent cosmic brownie cookies that bring nostalgic childhood treats into a delightful homemade dessert.

Rich, fudgy, and packed with classic brownie flavor, these cookies will transport you back to lunchbox memories.

The soft and chewy texture perfectly mimics the beloved packaged snack we all know and adore.

Colorful sprinkles add a playful touch to each bite-sized treat.

Each cookie delivers an irresistible blend of intense chocolate and sweet memories.

Baking these will become your new weekend baking adventure that everyone will crave.

Dive into this simple recipe and watch smiles spread with every delicious morsel.

How To Bake Cosmic Brownie Cookies Step-By-Step

• Cozy Kitchen Preparation

Warm up your kitchen and grab your baking tools. Make sure your workspace is clean and ready for a delightful cookie adventure.

• Magical Dough Creation

Mix butter and sugars until they transform into a fluffy cloud. Gently fold in egg and vanilla, then welcome cocoa and flour to create a rich, chocolatey dough.

• Cookie Shaping

Roll the dough into adorable little balls. Place them gently on baking sheets, giving each cookie room to dance and spread.

• Oven Transformation

Slide the cookie-filled trays into the oven and watch the magic happen. Let them bake until the edges look perfectly crisp while centers remain slightly soft.

• Chocolate Drizzle

Melt chocolate and cream into a silky, glossy river. Lovingly spread this decadent mixture across each cooled cookie.

• Sprinkle Celebration

Shower your cookies with colorful rainbow sprinkles. Let the ganache set and create a playful, eye-catching treat that screams pure joy.

Tips To Make Cosmic Brownie Cookies Extra Fun

• Baking Brilliance: Expert Tips for Cosmic Brownie Cookies
• Dough Consistency Magic: Ensure butter is softened but not melted for the perfect cookie texture. Room temperature ingredients blend more smoothly, creating a more uniform dough that bakes evenly.
• Sprinkle Perfection: Use high-quality rainbow sprinkles for maximum color pop. Press sprinkles gently into wet ganache to help them stick better and create a more professional look.
• Make-Ahead Magic: Cookie dough can be prepared and refrigerated for up to 3 days before baking. Chilled dough actually helps prevent spreading and creates more intense chocolate flavor.
• Gluten-Free Transformation: Swap regular flour with a 1:1 gluten-free baking blend to make these cookies celiac-friendly. Add a pinch of xanthan gum for extra binding if your blend doesn't include it.
• Vegan Chocolate Twist: Replace butter with coconut oil, use a flax egg instead of regular egg, and choose dairy-free chocolate chips. Plant-based chocolate ganache works perfectly with coconut cream as a substitute for heavy cream.

Best Way To Serve Cosmic Brownie Cookies

• Nostalgic Dessert Platter: Create a playful cookie spread with milk glasses, chocolate milk, and other fun cookies to complement the cosmic brownie cookies.
• Party Snack Station: Arrange cookies on a colorful tray with different sprinkle varieties and mini chocolate chips for a festive gathering treat that guests can customize.
• Lunchbox Delight: Pack these cookies in small containers with a cute napkin for kids' school lunches or adult workplace treats, adding a whimsical touch to midday snacking.
• Afternoon Tea Companion: Serve these cookies alongside hot cocoa or coffee, creating a sweet moment of indulgence during a relaxed break in the day.

Store Cosmic Brownie Cookies With All That Sprinkle

• Fridge-Fresh Technique: Store cookies in an airtight container between layers of parchment paper to prevent sticking and maintain soft texture for up to 5 days at room temperature.
• Freezer-Ready Strategy: Wrap unbaked cookie dough balls in plastic wrap, place in freezer-safe bag, and freeze for 3 months. Bake directly from frozen state, adding 2-3 extra minutes to cooking time.
• Quick Ganache Refresh: If ganache hardens, gently reheat in microwave using 10-second intervals, stirring between each interval to restore smooth consistency.
• Smart Portioning Method: When making large batches, separate cookies into individual serving groups before storing. This allows easy grab-and-go snacking without disrupting entire batch's quality.

Quick Recipe Overview

Prep Time: 15 minutes

Cook Time: 10 minutes

Total Time: 40 minutes

Calories: 200 kcal

Servings: 11

Colorful Ingredients In Cosmic Brownie Cookies

• All-Purpose Flour: Provides sturdy structure and classic texture for the perfect cookie foundation.
• Cocoa Powder: Delivers rich, deep chocolate flavor and beautiful dark color.
• Baking Soda: Ensures soft, tender cookies with perfect rise and lightness.
• Salt: Enhances overall chocolate flavor and balances sweetness.

• Butter: Creates rich, tender crumb and carries essential flavor profile.
• Granulated Sugar, Brown Sugar: Delivers sweetness and helps create chewy, caramelized texture.
• Egg: Binds ingredients, adds moisture and helps create soft cookie consistency.
• Vanilla Extract: Amplifies chocolate flavor and adds subtle aromatic depth.

• Chocolate Chips: Creates luxurious ganache with smooth, glossy finish.
• Heavy Cream: Helps chocolate melt into silky, spreadable ganache.
• Rainbow Candy-Coated Sprinkles: Adds playful color and nostalgic cosmic brownie-inspired look.

Tools That Make Cosmic Brownie Cookies Pop

• Large mixing bowl: Essential for combining cookie dough ingredients smoothly.
• Electric mixer or whisk: Perfect for creaming butter and sugar until fluffy.
• Cookie scoop or tablespoon: Helps create consistent cookie sizes.
• Baking sheets: Two lined with parchment paper for even baking.
• Microwave-safe bowl: Needed for melting chocolate ganache.
• Wire cooling rack: Allows cookies to cool completely without getting soggy.
• Sifter or fine-mesh strainer: Great for evenly distributing dry ingredients.
• Spatula or spoon: Useful for spreading ganache and adding sprinkles.

Gooey Brownie Cookies Recipe

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• Total Time: 40 minutes
• Yield: 11 1x

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Description

Cosmic brownie cookies blend nostalgic childhood treats with rich chocolate indulgence. Chocolate lovers will discover a delightful dessert merging classic brownies and sprinkled cookies for a playful, irresistible experience.

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Ingredients

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• ½ cup (113 g, 4 oz) unsalted butter, softened
• ½ cup (100 g) granulated sugar
• ½ cup (110 g) brown sugar
• 1 large egg
• 1 cup (125 g) all-purpose flour
• ¼ cup (25 g) unsweetened cocoa powder
• ½ tsp baking soda
• ¼ tsp salt
• 1 tsp vanilla extract
• ½ cup (85 g) semi-sweet chocolate chips
• ¼ cup (60 ml, 2 fl oz) heavy cream
• ¼ cup (40 g) rainbow candy-coated chocolate sprinkles (like mini M&Ms or rainbow chips)

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Instructions

1. Oven Preparation: Preheat oven to 350F (175C) and line two baking sheets with parchment paper for even cookie distribution.
2. Butter Fusion: Whip softened butter with granulated and brown sugars until fluffy, then blend in egg and vanilla extract until fully incorporated.
3. Dough Formation: Sift cocoa powder, flour, baking soda, and salt into the wet mixture, gently folding until a rich, smooth chocolate dough emerges.
4. Cookie Shaping: Utilize a medium cookie scoop to create uniform dough balls, spacing them two inches apart on prepared baking sheets.
5. Baking Technique: Bake for 8-10 minutes, targeting slightly underdone centers with set edges to achieve optimal soft, chewy texture.
6. Cooling Process: Rest cookies on baking sheet for five minutes, then transfer to a wire rack for complete cooling.
7. Ganache Creation: Melt chocolate chips and heavy cream in short microwave bursts, stirring between intervals to develop a glossy, smooth chocolate coating.
8. Decorative Finishing: Spread a thin ganache layer across cooled cookies, immediately sprinkling rainbow candy-coated chips for vibrant visual appeal.
9. Setting Stage: Allow ganache to solidify at room temperature for 15-20 minutes, or accelerate setting by brief refrigeration.

Notes

• Maintain Precise Temperature: Ensure oven is exactly 350F to prevent overbaking or underbaking, which impacts cookie texture dramatically.
• Control Moisture Levels: Mix wet ingredients thoroughly but avoid overmixing dough to keep cookies tender and prevent tough, dense results.
• Master Ganache Consistency: Melt chocolate slowly with gentle microwave intervals, stirring frequently to achieve smooth, glossy finish without burning.
• Customize Dietary Needs: Substitute all-purpose flour with gluten-free blend for celiac-friendly version, and use dairy-free chocolate for vegan adaptation.

• Prep Time: 15 minutes
• Cook Time: 10 minutes
• Category: Desserts, Snacks
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 11
• Calories: 200
• Sugar: 18 g
• Sodium: 100 mg
• Fat: 10 g
• Saturated Fat: 6 g
• Unsaturated Fat: 3 g
• Trans Fat: 0 g
• Carbohydrates: 25 g
• Fiber: 1 g
• Protein: 2 g
• Cholesterol: 30 mg