In small bowl or jar, ... pepper sauce and salad dressing mix; mix well. In large bowl, place onions, mushrooms, tomatoes and olives. ... or overnight. 12 servings.
In bowl, stir together basil ... white vinegar and salad oil. In shallow casserole layer thinly sliced onion, tomatoes, parsley and dressing. ... overnight. Yield: 6 servings.