Fannie Mae Fudge - cooking recipe

Ingredients

1 large can evaporated milk
1/2 c. butter
3 3/8 c. sugar
1 1/2 c. brown sugar
13 oz. milk chocolate
2 oz. unsweetened chocolate
12 oz. semi-sweet chocolate
1 tsp. vanilla
30 marshmallows
nuts (optional)

Preparation

Combine milk, sugar and butter in large pot, stirring it and bringing it to a boil.
Cover and let boil for 6 minutes.
Remove from heat and start adding other ingredients until melted.
Pour quickly into well buttered large sheet pans or baking dishes.