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Slimeball Hi Hat Halloween cookies with gooey topping and spooky designs.

Slimeball Hi Hat Halloween Cookies

Whimsical cookies with a dark cocoa base, fluffy frosting, and a vibrant green candy melt coating for a spooky treat!
Prep Time 30 minutes
Cook Time 10 minutes
Total Time 40 minutes
Course Dessert
Cuisine American
Servings 24 cookies
Calories 280 kcal

Equipment

  • Oven
  • Mixing Bowls:
  • Piping Bag
  • Baking Sheets

Ingredients
  

  • 2 1/2 cups all-purpose flour
  • 1 teaspoon baking soda
  • 1/4 teaspoon salt
  • 3/4 cup dark unsweetened cocoa powder
  • 1 cup unsalted butter softened
  • 1 cup Dixie Crystals sugar
  • 1 cup packed brown sugar
  • 2 teaspoons vanilla extract
  • 2 large eggs
  • 2 1/2 cups Dixie Crystals sugar for frosting
  • 6 large egg whites room temperature
  • 1/2 cup water
  • 1/2 teaspoon cream of tartar
  • 1 tablespoon pure vanilla extract for frosting
  • 8 ounces green candy melts
  • 4 tablespoons coconut oil
  • mini chocolate chips for eyes

Instructions
 

  • Preheat your oven to 350°F (175°C).
  • Line a baking sheet with parchment paper.
  • In a medium bowl, whisk together flour, baking soda, salt, and cocoa powder. Set aside.
  • In a large mixing bowl, beat butter, sugar, and brown sugar until smooth and creamy.
  • Add eggs one at a time, mixing well after each addition, then stir in vanilla extract.
  • Gradually add the dry mixture to the wet mixture until combined.
  • Drop rounded tablespoons of dough onto the prepared baking sheet, leaving space between each cookie.
  • Bake for about 10 minutes, until the edges are set but the centers remain soft.
  • Allow cookies to cool for a few minutes, then transfer to a wire rack to cool completely.
  • For frosting, combine sugar, egg whites, water, and cream of tartar in a heat-proof bowl. Whisk until foamy, then place over simmering water.
  • Whisk until warm, then beat on high speed until stiff peaks form; add vanilla extract and mix briefly.
  • Pipe frosting into cone shapes on top of each cookie.
  • Refrigerate for about 30 minutes to set the frosting.
  • Melt green candy melts and coconut oil together in a microwave-safe bowl.
  • Dip each cookie upside down into the melted coating, allowing excess to drip off.
  • Place mini chocolate chips on the frosting for eyes while the coating is still wet.
  • Refrigerate again to allow the coating to set completely.

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Notes

Store leftovers in an airtight container in the refrigerator for up to 5 days.
Keyword Cookies, Halloween