317 baked onion recipes

Mexican-style cold baked fish topped with chunky guacamole, tomatoes, onion, and chili. Pescado Frio is a make-ahead summer main, served chilled with bright avocado dressing.

Green bell peppers stuffed with seasoned mashed potatoes, sauteed onions, red pepper, and chives, baked in tomato sauce. A vegetarian stuffed pepper that's hearty and satisfying.

Tender baked acorn squash halves filled with seasoned spinach, sautéed onions, and breadcrumbs. This vegetarian stuffed squash makes a gorgeous fall dinner that's naturally light and full of earthy flavor.

Southwestern turkey pie with cubed turkey, red peppers, and onions baked under an egg white batter and topped with melted cheddar. A light, self-crusting dinner.

Tuna almandine casserole made with noodles, canned tuna, mushrooms, and onion baked in almond sauce. Five minutes of prep, 25 minutes in the oven, dinner done.

Rustic Mediterranean olive bread with dried mint, chopped onion, and black olives baked into a round loaf. Made with a sponge starter for deep, complex flavor.

Sauteed mushrooms, carrots, peppers, and onions folded into mashed potatoes, wrapped in homemade whole wheat dough, and baked golden. A hearty vegan loaf for Sunday dinner.

Broiled chicken baked over mushrooms, peppers, and onions in a glossy orange-wine sauce. A citrusy, elegant one-dish dinner with bright flavor and minimal cleanup.

Irish potted herrings baked in Guinness stout and vinegar with bay leaves, cloves, peppercorns, and onion rings. A traditional cold fish dish with deep, malty tang.

Grilled pepper quesadillas stuffed with roasted red bell pepper, two melted cheeses, sauteed red onion, and fresh herbs. Skillet-grilled tortillas baked until crispy and golden.

Potted herrings in Guinness bake rolled herring fillets in a stout-and-vinegar bath with onion, bay, cloves, and peppercorns. Classic Irish preserved fish, served cold.

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.

Baked scallops in white Zinfandel wine with garlic, onions, and crumbled cracker topping. An elegant yet effortless seafood dish ready in just 15 minutes from start to finish.

Vegetarian brown lentil bake with sauteed onions, soy sauce, and herbs, topped with whole wheat breadcrumbs and warm pineapple. Earthy, savory, and sweet all in one dish.

A surprising vintage side dish: sliced cucumbers and Spanish onions layered with chili sauce and butter, baked until meltingly tender. Prove that cucumbers aren't just for salads.

Whole sea bass baked in a slow-simmered Creole tomato sauce with bell pepper, onions, wine, and a kick of Tabasco. Southern comfort from the sea, y'all.