Caramelized Onion Potato Gratin Recipes

POTATO GRATIN WITH CARAMELIZED ONIONS

Steps:

• In saucepan, bring cream, garlic, peppercorns, thyme and salt to boil, reduce heat to low, cover and simmer for 15 minutes.
• Remove from heat and set aside.
• Meanwhile, in nonstick frypan, heat oil over medium low heat; cook onion, stirring often, until light brown, about 45 minutes.
• Slice potatoes as thinly as possible, use mandoline if available.
• Layer one quarter of the potatoes in greased 8 inch square glass baking or casserole dish; top with one third of the onion and one quarter of the cheese.
• Repeat twice.
• Top with remaining potatoes.
• Strain cream mixture over potatoes, shaking casserole to distribute evenly; sprinkle with remaining cheese.
• Bake at 300f degree oven until tender and knife inserted in bottom pierces potatoes easily, 1 1/2 to 2 hours.
• (Make ahead: let cool; cover and refrigerate for up to 2 days. Reheat in 375f degree oven for 30 minutes.).

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.

POTATO, CARAMELIZED ONION, AND GOAT CHEESE GRATIN

Steps:

• In a heavy 5- to 6-quart kettle heat oil over moderate heat until hot but not smoking and cook onions with thyme and salt and pepper to taste, stirring occasionally, until golden, about 15 minutes.
• Reduce heat to moderately low and cook, stirring frequently to keep from scorching, until golden brown.
• Remove kettle from heat.
• While onions are cooking, bring a large saucepan of salted water to a boil for potatoes.
• Peel potatoes and cut crosswise into 1/4-inch-thick slices.
• Add potatoes to boiling water and cook 5 minutes from time water returns to a boil.
• Drain potatoes well in a colander.
• Preheat oven to 425°F and lightly oil a 2- to 2 1/2-quart gratin dish or other shallow baking dish.
• Arrange half of potatoes, overlapping slightly, in dish and season generously with salt and pepper.
• Cover potatoes with onions, spreading evenly, and top with goat cheese.
• Arrange remaining potatoes, overlapping slightly, over cheese and season generously with salt and pepper.
• Dot gratin with butter.
• Gratin may be prepared up to this point 2 hours ahead and kept at room temperature, covered.
• Pour milk evenly over potatoes and bake 35 minutes, or until potatoes are tender and top is golden.
• Gratin may be made 1 day ahead and chilled, covered.
• Reheat gratin before serving.