Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C) and line baking sheets with parchment paper.
- Beat together 1/2 cup of unsalted butter, 1/2 cup of granulated sugar, and 1/4 cup of brown sugar until light and fluffy, about 3 minutes.
- Gradually add in 1 teaspoon of vanilla extract and 1 egg, mixing until well combined.
- In a separate bowl, whisk together 1 cup of all-purpose flour, 1/2 cup of black cocoa powder, cornstarch, sea salt, baking soda, and baking powder.
- Mix the dry ingredients into the wet ingredients until a slightly sticky dough forms.
- Fold in the white chocolate chips and Halloween M&Ms into the cookie dough.
- Drop balls of dough onto prepared baking sheets, spaced at least 2 inches apart.
- Bake for about 12 minutes; let cool for 5 minutes before transferring to a wire rack.
Nutrition
Notes
For best results, chill the dough if it's too soft, and store cookies in an airtight container to keep them fresh.