2 c. sugar
2/3 c. evaporated milk
12 reg. marshmallows
1/2 c. butter
A few grains of salt
1 c. semi-sweet chocolate pieces
1 c. nuts
1 tsp. vanilla

Mix in a heavy saucepan the sugar, milk, marshmallows, butter and salt. Cook stirring constantly over medium heat. Boil and stir 5 minutes more. Remove from heat. Stir in until completely melted the chocolate. Add the nuts and vanilla. Spread in a buttered 8 inch pan. Cool, cut in pieces.