Ingredients
Scale
For the Cookie Base:
- 1/2 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 1 large egg, room temperature
- 1/3 cup unsweetened cocoa powder
- 1/2 teaspoon espresso powder (optional)
- 1 cup all-purpose flour
- 1/2 teaspoon salt
- 1 tablespoon cornstarch
- 1/2 teaspoon baking soda
For the Frosting:
- 1/2 cup unsalted butter, softened
- 1 1/2 cups powdered sugar
- 2–3 tablespoons heavy cream
- 1/4 teaspoon lemon flavoring
- 1/4 teaspoon berry extract or 1 teaspoon freeze-dried berry powder
- 2 tablespoons marshmallow crème or 1/4 teaspoon marshmallow flavoring
For the Toppings:
- 2 tablespoons melted white chocolate
- 1 Oreo cookie, crushed
Instructions
- Preheat oven to 300°F (150°C) and line a baking sheet with parchment paper.
- Cream butter and sugar until light and fluffy. Add egg and mix until smooth.
- Mix in cocoa powder, espresso powder, salt, cornstarch, and baking soda.
- Gradually add flour and mix until soft dough forms.
- Scoop 1/4 cup-sized balls of dough and space them on the prepared sheet.
- Bake for 12 minutes or until edges are set and centers are gooey. Cool on the tray.
- Make the frosting: Beat butter until fluffy. Add powdered sugar gradually, then cream.
- Divide into 3 bowls. Flavor one with lemon, one with berry, one with marshmallow.
- Once cookies are fully cooled, swirl all three frostings on top using piping bags.
- Drizzle melted white chocolate and sprinkle crushed Oreo over the frosted cookies.
- Chill for 30 minutes before serving for the best texture and flavor.
Notes
- For best results, let cookies cool fully before frosting.
- Chill cookies in the fridge for at least 30 minutes after decorating.
- Unfrosted cookies can be frozen for up to 2 months; frost fresh when serving.
- Use gluten-free flour or vegan substitutes to adapt for dietary needs.
- Makes a bold dessert centerpiece or an impressive Crumbl copycat gift.
- Prep Time: 25 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American Viral
Nutrition
- Serving Size: 1 cookie
- Calories: 410
- Sugar: 34g
- Sodium: 150mg
- Fat: 22g
- Saturated Fat: 13g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 48g
- Fiber: 2g
- Protein: 3g
- Cholesterol: 55mg