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Crumbl Cosmic Brownie Cookies

Delight in these soft, chewy cookies topped with rich chocolate ganache and colorful candy-coated chocolate chips, perfect for any occasion.
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Prep Time 15 minutes
Cook Time 10 minutes
Total Time 25 minutes
Servings: 12 cookies
Course: Dessert, Snack
Cuisine: American
Calories: 150
Ingredients Method Notes

Ingredients
  

For the cookie dough
  • 3/4 cup salted butter at room temperature
  • 3/4 cup brown sugar
  • 1/4 cup granulated sugar
  • 1 large egg
  • 1 large egg yolk
  • 1 tbsp corn syrup
  • 1/2 tbsp vanilla extract
  • 2 cups all-purpose flour
  • 1/2 cup Dutch-processed cocoa powder
  • 1/2 tbsp corn starch
  • 1 tsp baking soda
  • 1/2 tsp salt
For the chocolate ganache
  • 4 oz heavy whipping cream
  • 1 cup semi-sweet chocolate chips
For topping
  • 1/3 cup candy-coated chocolate chips

Method
 

Preparation
  1. Preheat your oven to 350°F (175°C).
  2. In a bowl, cream together the salted butter, brown sugar, and granulated sugar until fluffy.
  3. Add in the egg, egg yolk, corn syrup, and vanilla extract, and mix until well combined.
  4. Gradually mix in the all-purpose flour, Dutch-processed cocoa powder, corn starch, baking soda, and salt until a soft dough forms.
  5. Portion the dough into 1 1/2 tbsp portions, roll into balls, and slightly flatten them. Arrange on a parchment-lined cookie sheet.
Baking
  1. Bake the cookies for 8-10 minutes, until they spread slightly and the edges begin to crack.
  2. Let them cool on the baking pan.
Making the ganache
  1. Heat the heavy whipping cream in the microwave until boiling (about 30 seconds).
  2. Pour the semi-sweet chocolate chips into the hot cream and let sit for 5 minutes before stirring until smooth.
  3. If needed, microwave for another 15 seconds to ensure the chocolate is fully melted.
  4. Spread the ganache generously on each cooled cookie and sprinkle candy-coated chocolate chips on top.

Notes

Store cookies in an airtight container in the refrigerator for up to 5 days, or freeze for up to 3 months. Allow frozen cookies to come to room temperature before enjoying.