20 gratin recipes

Leek potato and matzo gratin baked with mushrooms, red pepper, and soy milk for a dairy-free Passover casserole. Golden on top, creamy inside, ready in about an hour.

Last Christmas, I did it for whole family, they went very nice, this year will try it again!

A scrumptious dish made with salmon, plain yogurt, potatoes and sliced mushrooms.

Sliced bananas brushed with butter, dusted with powdered sugar, and broiled until caramelized in individual soufflé dishes. A 3-ingredient French-style dessert ready in 30 minutes.

French spinach gratin with 3 pounds of fresh spinach, butter, nutmeg, creamy Mornay sauce, and Gruyere cheese baked until golden and bubbly. A classic bistro side dish.

Gratin Catalan with layered eggplant, roasted peppers, capers, anchovies, and a pine nut breadcrumb topping. A rustic Mediterranean vegetable bake served warm or at room temperature.

Kale gratin with pancetta blanches hearty greens and folds them into a rich garlic cream sauce with crispy pancetta, then crowns with golden Parmesan breadcrumbs. A holiday-worthy alternative to creamed spinach.

Make your steak dinners feel special with this savory side dish that will excite your tastebuds!

Potato, sausage, and leek gratin layered with smoked sausage, green onions, and milk, topped with buttered breadcrumbs and baked golden. A hearty, cheeseless one-dish dinner gratin.

Hot dogs and potatoes au gratin in a creamy Velveeta cheese sauce with peas and carrots. A budget-friendly kid-approved casserole with homemade white sauce baked until bubbly.

Shredded carrots and turnips baked in a rich Parmesan custard with scallions and parsley until golden and bubbling. An elegant, make-ahead side dish for holiday tables or weeknight dinners.

Asparagus au gratin with Swiss cheese, buttery bread crumbs, and dry mustard. Blanched crisp-tender then baked golden in 20 minutes total. A quick, elegant side.

Gratin of red beans baked with caramelized onions, sweet red peppers, tomato, red wine, and a parmesan-breadcrumb crust. A hearty, mostly vegetarian one-dish dinner.

Sweet potato, apple, and onion gratin layered with Granny Smith apples, sauteed onions, and a crispy bacon-cheddar-breadcrumb topping broiled golden brown.

Granny's ham and potato gratin for a crowd layers parboiled potatoes, diced ham, and Swiss cheese with a mustard-garlic bechamel. Feeds 24, bakes in under an hour, and can be assembled a day ahead.

New Orleans-style red bean gratin baked with cumin, coriander, cayenne, and red wine under a crispy breadcrumb-Parmesan topping. A vegetarian main dish with serious Cajun flavor.