Green Tomato And Vidalia Onion Gratin Recipes

CARAMELIZED VIDALIA ONION AND POTATO GRATIN WITH FRESH SAGE

Steps:

• Preheat oven to 375 degrees F.
• Heat oil and butter in a large saute pan over medium-high heat. Add the onions, season with salt and pepper and cook until caramelized, about 15 to 20 minutes. Remove from the heat and stir in the sage. Let cool slightly.
• Make a layer of potato slices in a 10 by 10 by 2-inch casserole, season to taste with salt and pepper, spread 1/12 of the onion mixture over the potatoes and coat with 2 tablespoons of the cream. Repeat each step to yield 12 layers. Press down gently on the layers, place the dish on a sheet pan and bake, covered for 25 minutes. Remove cover and bake for another 20 to 25 minutes, or until the potatoes are tender and golden brown on top. Let rest 10 minutes before serving.

CREAMED ONION GRATIN

Steps:

• Preheat the oven to 375 degrees. Lightly grease a gratin dish or medium casserole.
• Cut off the root and tip of the onions. Slice in half length-wise and peel. Lay the cut-side of the onion down and slice length-wise into thick wedges.
• In a Dutch oven or heavy pot, melt two tablespoons of butter over medium heat. Add the onions and cook, stirring occasionally, until soft and caramelized, about 40 minutes. Add the sherry and simmer until it evaporates. Remove the onions from the pan and pour through a fine mesh sieve. Let them drain while making the bechamel sauce. (Draining the onions prevents a runny gratin because the onions will continue to release more liquid in the oven.)
• In the same Dutch oven, melt 3 tablespoons of butter over medium heat. Stir in the flour and cook for one minute. Add the scalded milk and cook, whisking constantly, until the sauce is very thick. Remove from the heat. Fold in the Gruyere and stir until completely melted. Season with salt and pepper, to taste. Add the onions to the cheese sauce and toss to thoroughly coat. Pour the onion mixture into the gratin dish.
• Melt the remaining tablespoon of butter and toss with the panko crumbs. Sprinkle over the top of the onions and bake until bubbly and golden brown, about 30 minutes. Serve warm.

GREEN TOMATO AND SWISS CHARD GRATIN

Steps:

• Preheat the oven to 375 degrees. Oil a 2-quart baking dish or gratin with olive oil. Bring a large pot of generously salted water to a boil, and fill a bowl with ice water. Stem the chard and wash the leaves in two changes of water. Rinse the stems if wide and dice. Set them aside. When the water comes to a boil, add the chard leaves and blanch for about one minute. Transfer to the ice water, cool for a minute and drain. Squeeze out excess water and chop. Set aside.
• Season the sliced tomatoes and the cornmeal lightly with salt and pepper. Dredge the tomatoes in the cornmeal. Heat 2 tablespoons of the olive oil in a heavy nonstick skillet over medium-high heat, and fry the sliced tomatoes for two minutes on each side, just until lightly colored. Remove from the heat and set aside.
• Heat the remaining tablespoon of olive oil over medium heat in the skillet in which you cooked the tomatoes, and add the onion and the chopped chard stems. Cook, stirring, until tender, about five minutes. Add a generous pinch of salt and the garlic, and cook together for another minute, until the garlic is fragrant. Add the thyme and the chopped chard, and stir together for minute over medium heat. Season to taste with salt and pepper.
• Beat the eggs in a large bowl with 1/2 teaspoon salt and freshly ground pepper to taste. Whisk in the milk. Stir in the cheese and the chard mixture. Transfer to the gratin dish. Layer the tomatoes over the top. Place in the oven, and bake 30 to 40 minutes, until set and beginning to brown.