Leek Squash And Tomato Gratin Recipes

LEEK AND TOMATO GRATIN

Steps:

• Heat the oven to 350. Trim the leeks of the hard green parts and outer skin, and wash them well. If they're fat, quarter them the long way. Chop the tomatoes and put them in a gratin dish long enough to hold the leeks but narrow enough so that everything is snug. Add the oil and nestle the leeks in there; sprinkle with salt and pepper.
• Bake, checking and stirring occasionally, until the tomatoes become saucy and the leeks are very, very tender, about an hour. If you like, sprinkle with Parmesan and raise the heat until the cheese melts and browns a bit. Otherwise, sprinkle with chopped parsley and serve hot or warm.

APPLE, LEEK, AND BUTTERNUT SQUASH GRATIN

Steps:

• Preheat the oven to 350 degrees. In a 10-inch skillet, heat 2 tablespoons of oil over medium heat. Add leeks and 2 tablespoons water; season with salt and pepper. Cook, stirring occasionally, until they begin to brown, about 10 minutes. Add sherry and sage and cook until liquid is reduced to a glaze, about 3 minutes; set aside.
• In a 2-quart shallow baking dish, arrange squash in overlapping layers; season with salt and pepper. Spread leeks evenly over the squash.
• Arrange apples in an overlapping layer over the leeks. Brush apples with remaining tablespoon oil. Cover tightly with aluminum foil. Bake 45 minutes.
• Uncover and sprinkle cheese over the top. Raise the oven temperature to 450 degrees and bake 10 minutes, or until the cheese has melted and is golden brown. The tip of a paring knife should easily pierce the gratin. Let cool 10 minutes before serving. Garnish with sage leaves.

MUSHROOM, LEEK, AND ZUCCHINI GRATIN

Steps:

• Preheat the oven to 375 degrees F (190 degrees C). Lightly grease a 3-quart casserole dish.
• Heat 2 tablespoons oil in a large, nonstick skillet over medium heat. Add leeks and onion to the hot skillet and saute for 10 minutes. Add mushrooms and continue to saute until leeks and onion are tender, 6 to 8 more minutes.
• Meanwhile, cut zucchini, yellow squash, and Roma tomatoes into 1/4-inch slices.
• Transfer mushroom mixture to the prepared casserole dish and spread evenly over the bottom. Layer zucchini, yellow squash, and tomatoes on top of the onion mixture.
• Combine bread crumbs, Parmesan cheese, parsley, cashews, tarragon, salt, and pepper in a large mixing bowl. Sprinkle over the vegetables to cover.
• Bake in the preheated oven until gratin is dark brown all over, about 1 hour.

BUTTERNUT GRATIN WITH LEEKS, SAGE AND WALNUTS

Steps:

• Peel and thinly slice the butternut squash into 18 -inch thick rounds. When you get to the seeds, scoop them out and continue slicing. Set aside 12-15 of the "prettiest" slices for the top of the gratin. ( There will be 3 layers of butternut - so you could divide into 3, placing any misshapen pieces in the middle layer)
• Slice and rinse the leeks- the moisture here will help them soften. Heat oil or butter in a large skillet over medium heat. Saute the leeks, for 8-10 minutes, covering part way through so they soften. Add the garlic, sage and a pinch of salt, cook 2-3 more minutes. Turn heat off.
• the cream with the salt, pepper, nutmeg and onion powder in a medium bowl.
• Grease a large 9 x 13-inch baking dish or 11-12 inch round baking dish. A big shallow pan is BEST here ensuring even cooking. Grease the pan, add 1/4 cup water to the bottom of the pan. Layer with Butternut squash overlapping slightly. Sprinkle with half of the sauteed leeks. Drizzle with 1/3 cup cream mixture. Sprinkle with one ounce of Gruyere (about 3-4 tablespoons grated). Add the 2nd layer of butternut- using up any misshapen pieces here. Scatter with the remaining leeks. Drizzle with 1/3 cup cream mixture and sprinkle with grated gruyere cheese. Add the final layer of butternut, overlapping and pressing down so not domed in the middle. Drizzle the remaining cream mixture over top, lightly sprinkle with cheese and the walnuts. Give the pan a little shake, press down in the center again so gratin is level, not domed. Cover, using parchment first as a barrier, under the foil if the foil touches the top of the gratin.
• . Uncover, confirming the butternut is tender using the tip of a knife, then bake at 400 F uncovered, 15 minutes until beautifully golden.
• To make the crispy sage leaf garnish, heat 1-2 tablespoons oil or butter in a pan over medium heat, add 8 whole sage leaves, saute each side 30 seconds or so until crisp (try a tester first) and place on a paper towel to cool for a couple of minutes. Arrange over the gratin.

SUMMER SQUASH, LEEK, SPINACH & PARMESAN GRATIN

Steps:

• Place a rack in the center of the oven, and heat the oven to 350°F. Rub a 4-quart shallow gratin or other shallow baking dish (a 15x10x2-inch Pyrex dish is fine) with a little butter.
• In a medium bowl, combine the breadcrumbs, 1/4 cup of the Parmigiano, 2 Tbs. of the oil, 2 tsp. of the thyme, and 1/2 tsp. salt. Stir well to combine, and set aside.
• In a large, heavy-duty nonstick skillet, melt the 2 Tbs. butter with 2 Tbs. of the oil over medium-low heat. Add the leeks (it's okay if some water clings to them) and 1/2 tsp. salt. Cover and cook, stirring occasionally, until the leeks are softened and translucent, about 5 minutes. Uncover, raise the heat to medium, and continue to cook, stirring frequently, until the leeks are shrunken and browned in places, about 6 minutes more. Add 2 tsp. thyme and the garlic, and stir until fragrant, about 30 seconds. Carefully add all of the spinach to the pan, and toss with the leeks until the spinach is wilted, about 1 minute. Transfer the leeks and spinach to the gratin dish, and use a spatula to smooth into an even layer.
• Put the sliced squash, the remaining 4 Tbs. olive oil, the remaining 3-1/2 tsp. thyme, and 2 tsp. salt in a mixing bowl. Add several grinds of pepper, and stir until the squash is thoroughly coated.
• Beginning at one end of the gratin dish, arrange a row of slightly overlapping squash slices, slightly propped up against the edge of the pan. Sprinkle with Parmigiano, using about 1-1/2 Tbs. per row. Shingle another row of squash slightly overlapping the first, sprinkle with Parmigiano, and continue arranging until the pan is full. If you think you're going to come up short, push down on the rows with the palm of your hand to spread them out somewhat. (If you think you are going to have a lot of extra squash, you can push the rows back to make room for more. You'll usually wind up with a few extra pieces.)
• Drizzle whatever liquid is left in the mixing bowl over the vegetables, and sprinkle them with any remaining Parmigiano. Drizzle with a bit of olive oil. Cover the top with the breadcrumb mixture. Bake until the squash is tender and the top of the gratin is deep golden ( juices will bubble and darken around the edges), about 45 minutes, rotating the pan halfway through baking for even browning. Let sit at least 15 minutes before serving.

LEEK, SQUASH AND TOMATO GRATIN

Steps:

• Heat oven to 190C / 375°F.
• Steam squash for 10 minutes.
• Heat half the oil and cook leeks for 5 minutes
• In an ovenproof dish layer squash, leeks and tomatoes in rows. Season if desired and add cumin.
• Heat cream with garlic and chilli. Bring to boil, stir in mint and add to veg.
• Bake for 55 minutes.
• Sprinkle on breadcrumbs and drizzle the rest of the oil over the top. Bake for another 15 - 20 mins until the breadcrumbs are brown.