4 squash gold gratin gruyere cheese Recipes

unsalted butter, sliced onions, butternut squash, peeled,seeded and cut into 1/4 inch slices, yukon gold potatoes, peeled and cut into 1/4 slices, half-and-half, salt, ground black pepper, fresh breadcrumbs (preferably sourdough), grated gruyere cheese, chopped fresh sage

zest of 1 lemon, summer squash or 1 1/2 lbs zucchini, cut into 1/6th-inch slices, fine grain sea salt, fresh oregano leaves, fresh italian parsley, garlic clove, chopped, fine grain sea salt, red pepper flakes, extra virgin olive oil, unsalted butter, fresh breadcrumbs (whole wheat), yukon gold potato , sliced transparently thin, grated gruyere cheese , grated on a box grater

yukon gold potatoes (about 2 1/2 lb), butternut squash (about 2 lb), butter or margarine, sweet onion, chopped, salt, pepper, shredded gruyere cheese, cream sauce