Preheat oven to 400 degrees. ... coloring. Fold in mint chocolate chips. Drop mixture by ... oven off. Let cookies bake overnight or at least 6 hours. Makes 3 dozen.
Ingredients: 5 (chips .. salt .. sugar .. whites ...)
Preheat oven to 350 degrees. ... color; fold in mint chocolate chips and add mint ... oven off. Put cookies in oven and leave there ... overnight. Makes 30 cookies.