3/4 cup butter
3 cups sugar
2/3 cup evaporated milk
12 oz semi-sweet chocolate chips

Microwave butter in a bowl until melted (about 1 minute). Stir in 3 cups sugar, 2/3 cup evaporated milk, mix well.

Microwave mixture on high 3 minutes, stir. Two minutes, stir. Three minutes, stir. Two and one half minutes, stir. Gradually stir in chocolate chips.

Add:

1 jar marshmallow creme
1 tsp. vanilla
Nuts, if desired

Mix well. Pour into greased 9 x 9 inch pan. Cool at room temperature. Makes 3 pounds.