Fudge Marble

Directions

1. Line an 8 inch square baking pan with foi; set aside.
2. In heavy saucepan over low heat, melt chocolate chips and 2 tablespoons butter with condensed milk, vanilla and salt.
3. Remove from heat and stir in nuts. Spread evenly into prepared pan.
4. In medium saucepan over low heat, melt marshmallows with remaining 2 tablespoons butter. Spoon over fudge. With knife or spatula, swirl through fudge. Refrigerate 2 hours or until firm. Remove from pan; peel off foil. Cut into squares.