Fudge - cooking recipe

Ingredients

1 (12 oz.) pkg. semi-sweet chocolate chips
3 (4 oz.) pkg. sweet cooking chocolate
1 (8 oz.) jar marshmallow cream
2 c. broken walnuts
4 1/2 c. sugar
pinch of salt
2 Tbsp. butter or margarine
1 tall can evaporated milk

Preparation

Combine semi-sweet chocolate chips, sweet cooking chocolate, marshmallow cream and walnuts in large bowl.
Combine sugar, salt, butter and milk in large, heavy saucepan; heat to boiling stirring constantly.
Boil 6 minutes, stirring often.
Pour at once over chocolate mixture in bowl.
Stir vigorously with wooden spoon until chocolate is melted and mixture is creamy.
Pour into buttered shallow pan 13 x 9 x 2-inches; let stand a few hours to set.
Cut into squares and store in tightly covered metal box.