Vegetable Cheese Sauce Recipe By Orville Preparation Time 0:10 A great topping for broccoli. Makes about 1 cup of cheese sauce. 3/4 cup Velvetta cheese -- cut in 1/2" cubes 3 tablespoons sour cream 3 tablespoons butter 1/2 teaspoon tarragon salt and pepper -- to taste Combine all ingredients in a small sauce pan and cook over low heat until cheese is melted. Alternate method is to put ingredients in a microwaveable dish and heat until cheese is melted.