A gratin is a casserole with a crisp golden crust. These gratin recipes are lighter, healthier versions of traditional gratin recipes. Our healthy gratin recipes, including potato gratin recipes, cauliflower gratin recipes, vegetable gratin recipes and fruit gratin recipes, are perfect side dishes and desserts to complement your main course meal. Try our Potatoes Gratin for a classic gratin recipe or Root Vegetable Gratin for a hearty gratin recipe with fewer calories and fat.