Olive Garden Salad Dressing ◾1/2 C. mayonnaise ◾1/3 C. white vinegar ◾1 tsp. vegetable oil ◾2 Tbsp. corn syrup ◾2 Tbsp. Parmesan cheese ◾2 Tbsp. Romano cheese ◾1/4 tsp. garlic salt ◾1/2 tsp. Italian seasoning ◾1/2 tsp. parsley flakes ◾1 Tbsp. lemon juice Toss with fresh tomatoes, Vidalia onions, black olives, croutons, pickled pepperoncini and freshly grated Parmesan cheese to give you a true Olive Garden restaurant experience.