Cook potatoes with skins until done. Add milk and mayonnaise to package ranch dressing and mix well. Mix sliced potatoes, salad dressing, diced onions and diced ... 1 cup salad dressing.
Prepare cornbread mix according to ... cool. Stir together salad dressing mix, sour cream and mayonnaise until blended; set aside. Combine ... 8 to 10 servings.