1/2 C. mayonnaise
1/3 C. white vinegar
1 tsp. vegetable oil
2 T. corn syrup
2 T. Parmesan cheese, grated
2 T. Romano cheese, grated
1 clove garlic, minced (or 1/4 tsp. garlic salt)
1/2 tsp. each Italian seasoning and parsley flakes
1 T. lemon juice

Mix all ingredients in blender until well mixed. If too tart, add a little extra sugar.