Grandma Howard's Million Dollar Fudge

4 1/2 c. sugar
1 (12 oz.) can evaporated milk
1 T. butter

Mix ingredients, then boil 5 minutes.

Add:

2 1/2 (6 oz.) large Hershey's candy bars, crushed
1 (12 oz.) bag semi sweet chocolate chips
1 (7 oz.) jar marshmallow cream
1 t. vanilla
nuts

Beat until well blended. Pour into 2 greased 9x13 pans for thicker pieces. For thinner pieces add another 8x8 pan.