3 creamy new gratin Recipes

new potatoes , cut into 1/4-inch-thick slices, water, butter or margarine, divided, sweet onion, chopped, milk, mccormick original country gravy mix, shredded cheddar-american cheese blend, fine, dry breadcrumbs, dried parsley flakes

olive oil, new potato, very thinly sliced, onion, finely sliced, garlic cloves, finely chopped, white wine, chicken broth, dijon mustard, leftover cooked chicken, heavy cream, spinach , wilted, excess liquid squeezed out and chopped, breadcrumbs, parmesan cheese, grated