10 marshmallows
1/2 cup (1 stick) butter
3/4 cup evaporated milk
2 cups sugar
1 1/2 cups chocolate pieces
1/2 cup nuts (optional)

Melt marshmallows with butter. Boil milk with sugar for 6 minutes.

Pour over marshmallows and chocolate pieces; stir until creamy and thick. Add nuts, if desired.

Pour into buttered pan and cool.