Blend:

2 cubes melted butter
1 tsp. (mint) color
3 tbsp. evaporated milk
2 lbs. powdered sugar

Beat butter, milk and coloring until milky green then add the powdered sugar. Roll out on waxed paper, cut into 1 inch squares. Let stand 12 hours. Can use any color flavoring. Is also attractive with tiny bits of orange peel and candy cherries.