Craving a dessert that’s both rich and fun? Fudgy Cosmic Brownie Cookies are the ultimate Sweet Treat, blending the dense, chocolatey goodness of brownies with the chewy texture of cookies, topped with vibrant sprinkles. Perfect for parties, gifting, or a cozy night in, these cookies will steal the show with every bite!
Why You’ll Love Fudgy Cosmic Brownie Cookies
The Fudgy Cosmic Brownie Cookies shine as a Sweet Treat:
- Double Delight: Brownie-like fudge meets cookie chew.
- Quick Bake: Ready in under 30 minutes.
- Eye-Catching: Colorful sprinkles make them party-ready.
- Versatile: Great for gifting or indulging solo.
I adore this Sweet Treat for its decadent flavor and playful charm!
Ingredients for Fudgy Cosmic Brownie Cookies
Here’s what you’ll need for Fudgy Cosmic Brownie Cookies (makes ~24 cookies):
- 1 cup unsalted butter, softened
- 1 ¼ cups granulated sugar
- ½ cup brown sugar, packed
- 2 large eggs
- 1 tsp vanilla extract
- ¾ cup unsweetened cocoa powder
- 2 cups all-purpose flour
- 1 tsp baking powder
- ½ tsp kosher salt
- 1 cup semi-sweet chocolate chips
- ¼ cup colorful sprinkles
Ingredient Tips:
- Butter: Unsalted for flavor control; soften at room temp for 30 minutes.
- Cocoa Powder: Unsweetened for rich chocolate taste; sift if clumpy.
- Flour: Spoon and level for accuracy to avoid dense cookies.
- Chocolate Chips: Semi-sweet balances sweetness; mini chips work too.
- Sprinkles: Use nonpareils or jimmies for vibrant pops of color.
Directions for Fudgy Cosmic Brownie Cookies
Let’s create these irresistible Fudgy Cosmic Brownie Cookies!
Prepare Oven and Dough
- I preheat the oven to 350°F (175°C) and line two baking sheets with parchment paper.
- In a large bowl, I cream 1 cup softened butter, 1 ¼ cups granulated sugar, and ½ cup brown sugar with a mixer until light and fluffy, about 2–3 minutes.
- I add 2 eggs one at a time, beating well after each, then mix in 1 tsp vanilla extract.
Mix Dry Ingredients
- I sift together ¾ cup cocoa powder, 2 cups flour, 1 tsp baking powder, and ½ tsp salt in a separate bowl.
- I gradually add the dry mix to the wet ingredients, mixing on low until just combined to avoid overmixing.
- I fold in 1 cup chocolate chips with a spatula.
Shape and Bake
- Using a cookie scoop or tablespoon, I drop dough onto the baking sheets, spacing 2 inches apart.
- I flatten each slightly with a spoon. I bake for 10–12 minutes until the edges are set but centers are soft.
- Right after baking, I sprinkle ¼ cup colorful sprinkles over the cookies.
- I let them cool on the sheets for 5 minutes, then transfer to a wire rack.
Nutrition
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Total Time: ~30 minutes
- Yield: ~24 cookies
- Calories: ~180 kcal per cookie
- Macros per Cookie: 25g carbs, 2g protein, 9g fat, 1g fiber
Variations for Fudgy Cosmic Brownie Cookies
Try these twists on Fudgy Cosmic Brownie Cookies:
- Nutty Crunch: Add ½ cup chopped walnuts for texture in this Sweet Treat.
- White Chocolate: Swap chips for white chocolate for a new Sweet Treat.
- Minty Fresh: Add ½ tsp peppermint extract for a cool twist.
- Drizzle Top: Drizzle melted chocolate before sprinkles for decadence.
- Gluten-Free: Use a 1:1 gluten-free flour blend with xanthan gum.
Serving Ideas:
- Pair with Layla Cooks’ Chicken Spaghetti for a sweet-savory meal.
- Serve with cold milk or coffee to complement the Sweet Treat.
- Arrange on a festive platter for holiday gatherings.
Storage
I store Fudgy Cosmic Brownie Cookies in an airtight container at room temperature for up to 1 week, ensuring they stay soft and chewy. For freezing, I place cooled cookies in a single layer on a baking sheet to freeze, then transfer to a freezer-safe bag for up to 3 months. I thaw at room temperature or microwave for 10–15 seconds for a warm, gooey texture. I layer with parchment paper in containers to prevent sticking.
FAQs About Fudgy Cosmic Brownie Cookies
Here are some common questions about this recipe:
Can I use margarine instead of butter in this recipe?
Yes, you can substitute margarine for butter in this recipe. However, keep in mind that using butter provides a richer flavor and better texture. Margarine may slightly alter the taste and consistency of the cookies, but they should still turn out delicious.
How can I make these cookies gluten-free?
To make these cookies gluten-free, you can substitute the all-purpose flour with a gluten-free flour blend. Make sure the blend you choose contains a binding agent like xanthan gum to ensure the cookies hold together well. You may need to adjust the quantity slightly, so start with a one-to-one substitution and make adjustments if necessary.
Can I add nuts or other mix-ins to the dough?
Absolutely! You can customize these cookies by adding your favorite mix-ins, such as chopped nuts, white chocolate chips, or dried fruit. Simply fold them into the dough along with the chocolate chips. Be mindful of the total quantity of add-ins to avoid overloading the dough.
How do I keep the cookies soft and chewy?
To keep the cookies soft and chewy, avoid overbaking them. Bake just until the edges are set, but the centers are still soft. Once out of the oven, let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack. Storing the cookies in an airtight container at room temperature will also help maintain their chewy texture.
More Cookies Ideas You’ll Love
- Peach Cobbler Cookies
- Perfect Soft and Chewy Vegan Sugar Cookies
- Copycat Milano Cookies
- Lemon Gooey Butter Cookies
Conclusion
Fudgy Cosmic Brownie Cookies are a delightful treat that will satisfy your sweet tooth and add a burst of color to your dessert table. Whether you’re baking for a family gathering or just because, these cookies are sure to impress. Try them out today and enjoy the delicious combination of fudgy brownies and chewy cookies in every bite!

Fudgy Cosmic Brownie Cookies
Ingredients
- 1 cup butter softened
- 1 1/4 cups granulated sugar
- 1/2 cup brown sugar
- 2 large eggs
- 1 teaspoon vanilla extract
- 3/4 cup cocoa powder
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1 cup chocolate chips
- Colorful sprinkles
Instructions
- Preheat oven to 350°F (175°C) and line baking sheets with parchment paper.
- In a large bowl, cream together butter, granulated sugar, and brown sugar until light and fluffy.
- Add eggs one at a time, mixing well after each addition. Stir in vanilla extract.
- Sift in cocoa powder, flour, baking powder, and salt. Mix until just combined.
- Fold in chocolate chips.
- Scoop dough onto prepared baking sheets, spacing each cookie about 2 inches apart. Flatten slightly with the back of a spoon.
- Bake for 10-12 minutes, until the edges are set but the centers are still soft.
- Remove from oven and immediately top with colorful sprinkles. Let cookies cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.
Notes
- Storage: Store cookies in an airtight container at room temperature for up to a week or freeze for up to three months.
- Customization: Add different types of chocolate chips or nuts for a personalized touch.
- Reheating: Microwave for 10-15 seconds to enjoy warm, gooey cookies.
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