Creamy Chocolate Marble Fudge Recipe

Ingredients

• 6 cups sugar
• 1 can (12 ounces) evaporated milk
• 1 cup butter or margarine
• 1 package (8 ounces) cream cheese, softened
• 2 jars (7 ounces each) marshmallow creme or 1 package (10 1/2 ounces) miniature marshmallows
• 1 tablespoon vanilla
• 1 package (12 ounces) white baking chips (2 cups)
• 1 cup milk chocolate chips
• 1 package (6 ounces) semisweet chocolate chips (1 cup)
• 2 tablespoons baking cocoa
• 1/2 cup chopped nuts, if desired