Best 12 Baked Tomato Onion Casserole Recipes

CRUNCHY BAKED TOMATO & ONION GRATIN

Steps:

• Heat oven to 180C/160C fan/gas 4. Heat half the oil in a pan and gently soften the onions and garlic for 15-20 mins until really soft and sticky but not browned. Put the onions, tomatoes (halve the large ones), herbs, sugar and breadcrumbs in a baking dish, season well and toss together.
• Drizzle with the remaining oil, scatter with a few more herb sprigs and bake for 1 hr until going golden on top and the tomatoes are juicy.

TOMATO VEGETABLE CASSEROLE

Steps:

• Preheat the oven to 400 degrees F.
• Toss the potato, yam, bell pepper, carrots, and 2 tablespoons of olive oil in a 13 by 9 by 2-inch baking dish to coat. Sprinkle with salt and pepper and toss until coated. Spread vegetables evenly over the bottom of the pan.
• Arrange the onion slices evenly over the vegetable mixture. Arrange the zucchini over the onion. Drizzle with 2 tablespoons of oil. Sprinkle with salt and pepper. Arrange the tomato slices over the zucchini.
• Stir the Parmesan and bread crumbs in a small bowl to blend. Sprinkle the Parmesan bread crumbs over the vegetables in the baking dish. Drizzle with the last tablespoon of olive oil.
• Bake uncovered until the vegetables are tender, and the topping is golden brown, about 40 minutes. Garnish with fresh basil sprigs, if desired.

BAKED TOMATOES

Steps:

• Preheat the oven to 450 degrees F.
• Slice the tomatoes from core to core. Remove and discard the seeds and juice, and add the tomatoes to a casserole dish. Drizzle with olive oil and sprinkle with salt and pepper.
• Combine the 2 tablespoons olive oil, panko, Parmesan, parsley, garlic, shallots, red pepper flakes and some salt and pepper together in a small bowl. Fill the tomatoes with the panko mixture. Bake 20 minutes. Drizzle with a splash of olive oil before serving.

TOMATO CASSEROLE WITH ONIONS AND CHEESE

Steps:

• Gather the ingredients.
• Preheat oven to 350 F. Lightly grease a 1 1/2-quart casserole.
• Put onion in a small saucepan and cover with water. Bring to a boil over high heat; reduce heat to low and continue to cook for 10 minutes; drain.
• In prepared casserole, layer half of the tomatoes and half of the onions. Sprinkle with half of the salt, pepper, and basil. Top with half of the cheese. Repeat the layers.
• In a bowl, combine panko crumbs with melted butter; sprinkle over top of the casserole.
• Bake in preheated oven for 30 to 35 minutes or until tomatoes are tender and topping is golden brown.

BAKED TOMATO CASSEROLE

Steps:

• Preheat oven to 400 degrees. In a large skillet, heat 1 tablespoon olive oil over medium. Add onion and cook until softened, about 8 minutes. Stir in tomatoes with juice and cook until tomatoes are heated through, 2 minutes. Add macaroni and cheese, gently stirring to combine. Remove from heat and stir in sour cream and basil; season with salt. Transfer to a 2-quart baking dish, top with breadcrumbs, and drizzle with 1 tablespoon oil. Bake until sauce is bubbling at edges and breadcrumbs are golden, 20 minutes. Let cool 5 minutes before serving.

TOMATO EGGPLANT BAKE

Steps:

• Place eggplant slices in a colander over a plate; sprinkle with salt and toss. Let stand 30 minutes. Rinse and drain well. , Preheat oven to 450°. Layer eggplant, tomato and onion in a lightly greased 13x9-in. baking dish. Drizzle with 4 tablespoons butter; sprinkle with basil. Cover and bake 20 minutes. , Toss bread crumbs and remaining butter. Arrange mozzarella cheese over vegetables; sprinkle with crumb mixture and Parmesan cheese. Bake, uncovered, for 10 minutes or until cheese is bubbly.

TOMATO ZUCCHINI CASSEROLE

Steps:

• Preheat oven to 375 degrees F (190 degrees C). Lightly butter a 9x9-inch pan.
• In a large bowl, combine Cheddar, Parmesan, oregano, basil, and garlic. Season with salt and pepper, and set aside.
• Arrange half of the zucchini slices in the pan. Sprinkle 1/4 of the cheese and herb mixture on top. Arrange half of the tomatoes, and top with another 1/4 of the cheese mixture. Repeat layers.
• Melt butter in a skillet over medium heat. Stir in onions, and cook until soft and translucent. Stir in breadcrumbs; cook until they have absorbed the butter. Sprinkle on top of casserole.
• Cover loosely with foil, and bake in a preheated oven for 25 minutes. Remove foil, and bake until the top is crusty and the vegetables are tender, about 20 minutes.

TOMATO CASSEROLE

Steps:

• In a large bowl, combine the tomatoes, onion, sugar, salt and pepper. Transfer to a 2-qt. baking dish coated with cooking spray. Combine the bread crumbs, cheese and butter; sprinkle over tomato mixture. , Bake, uncovered, at 350° for 25-30 minutes or until golden brown.

TOMATO-ONION CASSEROLE

Steps:

• Preheat oven to 450 degrees. In a 9-by-13-inch baking dish, arrange tomatoes and onions in rows, overlapping slightly. Drizzle with oil and season with salt and pepper. Bake until tomatoes are lightly browned and onions are tender, about 45 minutes. Serve warm or at room temperature.

BAKED TOMATO-ONION CASSEROLE

Steps:

• Preheat oven to 450 degrees. In a 9-by-13-inch baking dish, arrange tomatoes and onions in rows, overlapping slightly. Sprinkle with the minced garlic and drizzle with oil and season with salt and pepper. Bake until tomatoes are lightly browned and onions are tender, about 45 minutes. Serve warm or at room temperature.

BAKED TOMATO CASSEROLE

Steps:

• Break bread into pieces and place in buttered 6 x 10 x 2 baking dish.
• In saucepan, combine tomatoes, seasonings, sugar and cornstarch.
• Cook over medium heat until slightly thickened; pour over bread.
• Sprinkle with onion and grated cheese.
• Bake at 350 for 30 minutes.

TOMATO & ONION BAKE WITH GOAT'S CHEESE

Steps:

• Heat oven to 220C/200C fan/gas 7. Place onions in a steamer and cook for 20 mins, or until tender.
• Meanwhile, put the garlic and olive oil in a shallow flameproof casserole dish or large frying pan. Gently cook over a medium heat for 1 min, taking care not to let it colour. Tip in the chopped tomatoes, sugar and half a can of water. Simmer for about 10 mins until thickened, then season. Nestle the onion halves, cut-side down, in the sauce and simmer for 5 mins more.
• Transfer to a baking dish if you need, sprinkle over the breadcrumbs and goat's cheese, then bake for 20 mins, until bubbling and golden.