2 12 cups sugar
6 ounces condensed milk
12 large marshmallows (cut into pieces)
1.5 (12 ounce) packages milk chocolate chips
12 cup margarine or 12 cup butter
In a medium saucepan, mix together sugar and condensed milk. Stir constantly over medium-low heat until all sugar is dissolved and mixture begins to boil. Boil for 6 minutes, then add marshmallows, chocolate chips and margarine. Line the bottom of cookie sheet or baking pan with wax paper and pour mixture evenly. (Size the pan or sheet according to your preference in fudge thickness) Allow to cool completely and cut into squares. *Use an air-tight container to store*.