Easy Fudge 14 Dec 11

3 cups chocolate chips
1 can sweetened condensed milk
dash of salt
1-1/2 tsp vanilla
1/2 cup chopped nuts, optional

Melt chocolate chips in microwave. Stir in rest of ingredients. Spread mixture in a waxed paper lined 8×8 pan. Chill 2 hours. Peel off paper and cut into squares.