chef prepares souffle of potatoes, zucchini, cauliflower and yellow cheese according to french recipe

souffle cauliflower zucchini potato dish casserole homemade traditional food healthy gratin cheese dinner meal crust cuisine gourmet vegetable cooked tasty lunch bake cream pie vegetarian yellow table background cabbage chicken eat snack sauce white delicious closeup golden cheddar baked recipe oven cheesy diet melted savory spicy gratine fresh served garnished