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A white surface with cosmic brownie cookies on it with rainbow sprinkles scattered around the cookies.
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Cosmic Brownie Cookies

These deliciously moist and chewy cosmic brownie cookies are topped with a chocolate ganache frosting and sprinkled with rainbow colored sprinkles.
Prep Time20 minutes
Cook Time12 minutes
Total Time32 minutes
Course: Dessert
Cuisine: American
Keyword: Big Cosmic Brownie Cookies, Brownie Cookies, Cosmic Brownie Cookies
Servings: 12 Cookies
Calories: 471kcal

Ingredients

Brownie Cookies

Ganache

Instructions

  • Preheat the oven to 350°F. Grease two cookie sheets.

Brownie Cookies

  • In a large bowl, whisk together flour, cocoa, baking powder, and salt. Set aside.
  • In a medium bowl, mix sugar, butter, honey, vanilla, and egg whites until combined. Add to the flour mixture. With your clean hands, mix dough just until blended.
  • With your lightly greased hands, using a 4 tablespoon cookie scoop, roll into balls and place on greased cookie sheets. Flatten each brownie cookie slightly with the back of a spoon or the back of a cup.
  • Bake just until brownies are slightly cracked, approximately 12 minutes. Cool cookies on a wire rack.

Ganache

  • In a heat-safe bowl, add in chocolate chips and set aside.
  • In a small pot, over low heat, heat heavy cream to a simmer but make sure not to let it boil.
  • Pour hot cream into the bowl over chocolate chips and cover the bowl with foil. Let sit for 3-5 minutes without stirring.
  • After 5 minutes, stir cream and chocolate chips together until melted and completely smooth.
  • Let ganache sit for at least 30 minutes.
  • Once cookies have completely cooled and ganache has set up a bit, spoon ganache onto the cookie and smooth it out.
  • Sprinkle with rainbow candy sprinkles and repeat until all cookies are decorated.

Notes

Nutritional values are approximate.
 
Please note that these values can change with different brands and any modifications made to the recipe. For the most accurate information, use a nutritional calculator with the exact brands and measurements.

Nutrition

Calories: 471kcal | Carbohydrates: 58g | Protein: 6g | Fat: 26g | Saturated Fat: 16g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 7g | Cholesterol: 50mg | Sodium: 115mg | Potassium: 328mg | Fiber: 5g | Sugar: 40g | Vitamin A: 624IU | Calcium: 62mg | Iron: 3mg