Heirloom Tomato Gratin Recipes

Steps:

• Preheat the oven to 400 degrees F.
• Lay the tomato slices flat and season with salt and pepper. Drizzle with 1 1/2 tablespoons of the olive oil. Arrange the tomatoes in a 10-inch oval baking pan. Sprinkle the basil pieces on top.
• Combine the cheese, breadcrumbs and thyme in a small bowl. Sprinkle the tomatoes with this mixture and drizzle the entire mixture with the remaining 1 1/2 tablespoons olive oil. Bake the gratin until the top is golden brown, about 15 minutes. Serve.

Steps:

• For the gratin topping: Combine the panko, pecorino, oil, oregano salt and pepper in a medium bowl. Mix until the crumbs are evenly coated with the oil.
• For the eggplant and tomatoes: Preheat the oven to 375 degrees F. Combine the onions, cherry tomatoes, heirloom tomatoes, tomato puree, oil, soy, sriracha, garlic and eggplant flesh in a large bowl. Add half of the gratin topping. With your hands or two spoons, gently mix the vegetables and topping until thoroughly combined.
• Put the scooped-out eggplants in a baking dish. Pour the eggplant and tomato mixture into the eggplants and top each with the remaining gratin topping. Sprinkle the mozzarella over the top. Bake, uncovered, until the eggplants are tender and the tops are lightly browned, 45 to 60 minutes. If after 30 minutes the tops are browning too rapidly, cover the dish with foil for the remaining cooking time.
• Remove from oven and let rest for 10 minutes before serving. Drizzle with olive oil to taste.

Steps:

• In a medium bowl, combine the ricotta, scallions, dill, chives, 1 teaspoon salt, and 1/2 teaspoon pepper and set aside for up to 30 minutes.
• With a small serrated knife, cut the larger tomatoes in wedges through the stem and the smaller tomatoes in half through the stem. Place them in a medium bowl with the garlic, olive oil, 1 teaspoon salt, and 1/2 teaspoon pepper and set aside.
• When ready to serve, add the basil to the tomatoes and combine. Pile the ricotta in a large (12-inch) round shallow bowl or oval platter. Using a slotted spoon, place the tomatoes around the ricotta, discarding any liquid. Drizzle the tomatoes and ricotta with olive oil, sprinkle with the reserved basil and fleur de sel, and serve at room temperature.
• Set a fine-mesh sieve over a deep bowl. Dampen 2 pieces of cheesecloth with water and line the sieve with a double layer of the cheesecloth.
• Pour the milk and cream into a medium stainless-steel or enameled pot, such as Le Creuset, and stir in the salt. Bring to a full rolling boil over medium heat, stirring occasionally. Turn off the heat and pour in the vinegar. Allow the mixture to stand for one minute, until it curdles. It will separate into thick parts (the curds) and milky parts (the whey).
• Pour the mixture into the cheesecloth-lined sieve and allow it to drain into the bowl at room temperature for 20 minutes (for soft ricotta) to 25 minutes (for firmer ricotta), occasionally discarding the liquid that collects in the bowl. Transfer the ricotta to a bowl, discarding the cheesecloth and any remaining liquid. Use immediately or cover with plastic wrap and refrigerate. The ricotta will keep, refrigerated, for 4 to 5 days.

Steps:

• Heat oven to 450 degrees.
• Place tomato slices on paper towels; sprinkle with 1/2 teaspoon of the salt and let stand for 15 minutes,pat dry with paper towels.
• Coat a 2-quart oval baking dish with 1 teaspoon of the olive oil; sprinkle 1 tablespoon of the bread crumbs over the bottom of baking dish.
• Place 1/2 the tomato slices in prepared baking dish(on top of the bread crumb), overlapping if necessary; season with 1/8 teaspoon of the salt and 1/4 teaspoon of the black pepper.
• Sprinkle 1 teaspoon of the olive oil, 1 tablespoon of the oregano, and 1 teaspoon of the thyme over the top; TUCK in the garlic and sprinkle the remaining 2 tablespoons bread crumbs over the top.
• Place the remaining tomato slices in the dish and season with remaining 1/8 teaspoon salt and 1/4 teaspoon pepper; sprinkle remaining olive oil, oregano and thyme over the tomatoes.
• Bake in 450 degree oven for 30 minutes; scatter Parmesan cheese on top; bake an additional 10 minutes; remove gratin from oven and let stand for 10 minutes before serving, enjoy.

Steps:

• Preheat the oven to 350 degrees F.
• Heat a large saute pan or Dutch oven over high heat for 2 minutes. Swirl in 3 tablespoons olive oil, and then add the onions, 1 teaspoon thyme, 1 teaspoon salt and some pepper. Cook 6 minutes, stirring often, and then turn the heat down to medium. Add the butter, and cook 15 minutes, stirring and scraping with a wooden spoon, until the onions start to caramelize. Turn the heat down to low and continue cooking for about 10 minutes, stirring often, until the onions are a deep golden brown. Remove the pan from the heat and set aside.
• Use a mandoline to slice the potatoes into 1/8-inch-thick rounds. Toss them with the cream, 1 teaspoon thyme, 1 teaspoon salt and some pepper.
• Cut the tomatoes into 1/4-inch-thick slices. Arrange them on a plate and season with 1 teaspoon salt and some pepper.
• Place half the caramelized onions in an even layer in a 9-by-9-inch (or equivalent) gratin or baking dish. Arrange one layer of alternating potatoes and tomatoes on top of the onion layer. Layer a couple of slices of cheese and scatter some olives over the cheese. Drizzle with 2 tablespoons of the cream from the potatoes and 1 tablespoon olive oil. Season with 1 teaspoon salt, a healthy pinch of pepper, 1/2 teaspoon thyme and half the basil.
• Scatter the rest of the caramelized onions over the potatoes and tomatoes. Arrange another layer of potatoes, tomatoes and cheese on top; make this layer pretty, because it will be the top of your gratin. Pour the remaining cream from the potatoes and the remaining 1 tablespoon olive oil over the potatoes and tomatoes. Season with 1/4 teaspoon salt, a pinch of pepper, and the remaining 1/2 teaspoon thyme, olives and basil. Press the vegetables down with your fingers. The cream and oil will come up through the layers and coat the vegetables evenly.
• Cover the baking dish tightly with aluminum foil. Bake until the potatoes are tender when pierced, about 2 hours. Remove the gratin from the oven and uncover it, being careful of the steam.
• Turn the oven up to 450 degrees F and return the gratin, uncovered, to the oven. Cook until the juices have thickened and the top is nice and golden brown (as in "gratineed"), another 25 to 30 minutes.

Steps:

• Heat oven to 425 degrees.
• You'll need a shallow 2- to 2 1/2-quart baking or gratin dish.
• Vigorously rub inside of dish with garlic, discard garlic.
• Brush dish with 1 T oil to coat.
• Heat 1 1/2 T oil in large skillet over medium low heat.
• Add onion and cook 15 minutes, stirring often, just until translucent and tender, but not browned.
• Remove from heat, stir in orange zest and juice, honey and 1 1/2 t thyme.
• Scatter half over bottom of prepared dish; top with half of the tomatoes and season with half the salt and pepper.
• Top with remaining onion mixture, tomatoes, salt and pepper, overlapping tomato slices to fit.
• Mix bread crumbs, cheese and remaining 1/2 T oil and 1 1/2 t thyme until crumbs are evenly moistened.
• Sprinkle over tomatoes.
• Bake 20-24 minutes until crumbs are golden and juices bubble.
• Serve hot or warm.

Steps:

• Heat oven to 425. Lightly grease a 2-3 qt baking or casserole dish. Heat the olive oil in skillet over medium low heat. sauté the onion. 12-15 minutes But do not brown. Remove from the heat and stir in the orange juice, zest, and honey. Scatter 1/2 the onion mixture over the bottom of prepared baking dish. Layer sliced tomatoes over the top slightly overlapping. Season with salt and pepper then repeat. In a bowl combine bread crumbs, cheese, thyme and the remaining olive oil. Sprinkle over the last layer of tomatoes and bake for 15-20 minutes and the top is brown and bubbling.