Carnation World Famous Fudges

1 1/2 cups granulated sugar
2/3 cup (5 fluid ounces) Carnation Evaporated Milk
2 tablespoons butter or margarine
1/4 teaspoon salt
2 cups miniature marshmallows
1 1/2 cups (9 ounces) Nestle Toll House Semisweet Chocolate Morsels
1/2 cup chopped pecans or walnuts, optional
1 teaspoon vanilla extract

Line an 8-inch square baking pan with foil.

Combine sugar, evaporated milk, butter and salt in medium, heavy-duty saucepan. Bring to a full rolling boil over medium heat, stirring constantly. Boil, stirring constantly, for 4 to 5 minutes. Remove from heat.

Stir in marshmallows, morsels, nuts and vanilla extract. Stir vigorously for 1 minute or until marshmallows are melted.