Ingredients
- 2 sticks (1 cup) butter, at room temperature
- 1 cup brown sugar
- ½ cup sugar
- 2 eggs
- 2 teaspoons vanilla
- 2 cups plus 2 tablespoons flour
- 1 teaspoon baking soda
- ½ teaspoon salt
- 2 cups semi-sweet chocolate chips
- 1 cup M & Ms, divided
- Tube of black frosting (or may use homemade), for spiderweb
Instructions here