I found this recipe on a website and was just wondering if anyone had ever tried it. Just curious Cheese Wiz Ingredients 3 ounce can evaporated milk 1 Tablespoon vinegar 1/2 teaspoon salt 1 pound Velveeta cheese 1/2 teaspoon dry mustard Instructions Melt milk and cheese in double boiler. Add rest of ingredients and mix well. Fill pint jars about 3/4 full and seal. Place in boiling water bath for 10 minutes.