Parmesan Salad Dressing

Combine until well blended:

• 1 gallon mayonnaise (1 pint)
• 2 lb. sour cream (4 oz.)
• 2 cups vinegar (4 tbsp.)
• 2 tbsp. black pepper (1/2 to 1 tsp.)
• 3 lb. parmesan cheese (6 oz.)
• 8 tbsp. salt (1 tbsp. or delete)
• 4 tbsp. garlic powder (1 1/2 tsp.)