- ¾ cup unsalted butter room temperature
- 1 cup sugar
- 1 egg
- ¼ teaspoon peppermint extract
- 1 ½ cups all-purpose flour
- ½ cup cocoa powder
- 1 teaspoon baking soda
- ½ teaspoon salt
- ½ cup chocolate chunks or chips
- chopped peppermints
Preheat oven to 350ºF.
Using a stand mixer, cream together butter and sugar for a minute or two.
Add egg and extract and continue mixing.
Add flour, cocoa powder, baking soda and salt. Mix until combined.
Stir in the chocolate chunks.
Spray the cast iron skillet with non-stick spray. I used a 9-inch pan.
Spread the cookie batter evenly in the skillet and sprinkle with peppermints.
Bake for about 20 -25 minutes. Do not overcook.
Calories: 421kcal | Carbohydrates: 51g | Protein: 5g | Fat: 23g | Saturated Fat: 14g | Cholesterol: 67mg | Sodium: 173mg | Potassium: 187mg | Fiber: 3g | Sugar: 28g | Vitamin A: 570IU | Calcium: 28mg | Iron: 2.7mg