Best 12 Irish Summer Squash Au Gratin Recipes

SUMMER SQUASH GRATIN

Steps:

• Preheat oven to 425 degrees F (220 degrees C).
• Place buttery crackers and cornmeal in a plastic resealable bag; seal and pound into fine crumbs.
• Heat olive oil in a large skillet over medium heat. Add shallot; cook and stir until translucent, about 5 minutes. Add yellow squash and zucchini. Season with garlic powder, salt, and pepper. Cook until softened, about 10 minutes.
• Stir milk and butter into the skillet. Increase heat to medium-high; cook until butter is melted, 2 to 3 minutes. Stir in crumb mixture and Mexican cheese blend. Remove from heat.
• Spread yellow squash mixture evenly in an 8-inch square baking pan.
• Bake in the preheated oven until bubbly, about 15 minutes. Increase heat to 450 degrees F (230 degrees C) and continue baking until lightly browned, about 10 minutes.

SUMMER SQUASH GRATIN

Steps:

• Preheat oven to broil with rack 6 inches from heat source. Mince 2 of the garlic cloves, and set aside. Grate remaining garlic clove; set aside separately.
• Melt 2 tablespoons of the butter in a 10-inch cast-iron skillet over medium. Add onion. Cook, stirring occasionally, until starting to soften, about 3 minutes. Stir in squash, zucchini, thyme, and reserved minced garlic. Increase heat to medium-high. Cover and cook until mixture starts to soften, about 6 minutes, stirring once halfway through cook time. Uncover and cook, stirring occasionally, until mixture is tender, about 6 minutes. Stir in pepper and ¾ teaspoon of the salt. Remove from heat.
• Microwave remaining 2 tablespoons butter in a small microwavable bowl on HIGH until melted, about 30 seconds. Add panko, cheese, reserved grated garlic, and remaining ¼ teaspoon salt; stir together until combined. Sprinkle evenly over squash mixture. Broil in preheated oven until topping is browned and crisp, 1 to 2 minutes.

SUMMER SQUASH AU GRATIN

Steps:

• Preheat oven to 350. Lightly grease/spray a casserole dish and set aside.
• In a large skillet, melt the butter. Add the squash, celery and oniona and saute in the butter for about 2-3 minutes, just until they are softened and barely tender. Do not overcook.
• Remove from heat.
• Stir in the sour cream, cheddar cheese, pepper and (if needed salt) and bacon.
• Mix well and place in the casserole dish. Sprinkle Parmesan over the top and bake at 350 degrees for about 30 minutes or until lightly brown on top.

PROVENCAL SUMMER SQUASH AND POTATO GRATIN

Steps:

• Preheat the oven to 375 degrees F. Lightly mist a shallow 2-quart baking or gratin dish with cooking spray.
• Thinly slice the squash, zucchini, potato, and onion 1/4-inch thick with a mandolin or by hand. Shingle the vegetables in the prepared baking dish in one layer. Season with salt and pepper. Sprinkle with the rosemary leaves and drizzle with olive oil. Cover with foil and bake until the potatoes are tender, 30 to 35 minutes.
• Remove the foil; sprinkle with the cheese. Bake until the cheese is browned and most of the liquid has evaporated, about 45 minutes more. Let stand at least 10 minutes. Serve warm or at room temperature.

SUMMER SQUASH GRATIN

Steps:

• Make the sautéed summer squash, season it well and set aside.
• Preheat the oven to 375ºF. Oil a 2-quart baking dish with olive oil. In a medium bowl, beat together the eggs, salt, pepper, and milk. Stir in the rice, thyme, the sautéed squash and the cheeses. Scrape into the baking dish.
• Bake 35 to 40 minutes, until nicely browned on the top and edges. Remove from the oven and allow to stand for at least 10 minutes before serving, or allow to cool. The gratin is good hot, warm, or room temperature.

SUMMER SQUASH AU GRATIN

Steps:

• Heat oven to 350°F. Cut each squash in half lengthwise; cut into 1/2-inch-thick slices. Place squash slices, onions and bell pepper in 11x7-inch (2-quart) glass baking dish or 2-quart casserole. Add 1 tablespoon water. Cover with microwavable plastic wrap, venting one corner. Microwave on High 5 to 7 minutes or until crisp-tender; drain well.
• Meanwhile, in 2-quart saucepan, cook white sauce mix and 1 1/2 cups milk as directed on package. Remove from heat. Stir in cheese. Pour over zucchini mixture in baking dish; stir gently to coat. In small bowl, mix melted butter and bread crumbs. Sprinkle over zucchini mixture.
• Bake 30 to 35 minutes or until bubbly and golden brown.

SQUASH AU GRATIN

Steps:

• In a large bowl, combine the squash, salt, pepper, nutmeg and 1 tablespoon oil; toss to coat. Transfer to a greased 11x7-in. baking dish; pour cream over top., Cover and bake at 325° for 30 minutes. In a small bowl, toss apples in remaining oil. Spoon over squash. Bake, uncovered, for 25-30 minutes or until squash is tender. Sprinkle with cheese; bake 3-5 minutes longer or until cheese is melted. Freeze option: Before adding cheese, cool baked casserole; cover and freeze. To use, partially thaw in refrigerator overnight. Remove from refrigerator 30 minutes before baking. Preheat oven to 325°. Reheat casserole, increasing time as necessary for a thermometer inserted in center to read 165°. Sprinkle with cheese and bake until melted.

YELLOW SQUASH AND ZUCCHINI GRATIN

Steps:

• Preheat oven to 450°. In a large skillet, melt butter over medium heat; add zucchini, yellow squash and shallots. Sprinkle with salt and pepper. Cook, stirring occasionally, 4-6 minutes or until vegetables are crisp-tender. Add garlic; cook 1 minute more., Add the cream; cook until thickened, 3-5 minutes. Remove from heat; stir in 1/2 cup bread crumbs and 1/4 cup cheese. Spoon mixture into a greased 11x7-in. or 2-qt. baking dish. Sprinkle with remaining bread crumbs and cheese. Bake until golden brown, 8-10 minutes.

SUMMER SQUASH AND ZUCCHINI GRATIN

Steps:

• Preheat the oven to 450 degrees F (230 degrees C).
• Slice onion into thin rounds. Slice zucchini and yellow squash into 1/4-inch rounds.
• Melt butter in an oven-proof skillet over medium heat. Add onion slices and cook until soft and translucent, about 5 minutes. Add garlic and cook until softened, 2 to 3 minutes. Add cream and ricotta cheese; stir and simmer until bubbly and starting to thicken, 3 to 5 minutes.
• Slowly stir in Parmesan cheese. Add zucchini and summer squash and gently stir to combine. Cook for just a few minutes then sprinkle with bacon. Spread Gouda cheese evenly over the bacon and top with salt and pepper.
• Transfer skillet to the preheated oven and bake until cheese is deep golden brown on top and squash is tender, about 20 minutes. If squash needs more cooking time, cover the skillet with foil so the top crust doesn't get too dark.

SAVORY SQUASH GRATIN

Steps:

• Heat oven to 450 degrees. Place garlic in an ovenproof ramekin, and drizzle with olive oil. Roast until light brown and very soft, about 20 minutes. Let stand until cool enough to handle; peel garlic and cut into slivers; set aside. Reduce oven temperature to 400 degrees.
• Peel squash, halve lengthwise, and seed. Cut crosswise into 1/4-inch-thick slices; set aside.
• Place kale in a steamer basket over boiling water, cover, and steam until bright green and wilted, 2 to 3 minutes. Remove from heat, and chop roughly. Squeeze out as much water as possible; set kale aside.
• Butter a 2 1/2-quart gratin dish. Distribute half the sliced squash in the dish, reserving the prettiest slices for the top layer. In a small bowl, combine nutmeg, salt, and pepper. Distribute half the sliced garlic over squash, and sprinkle with one-third of seasoning mixture and 1 teaspoon thyme.
• Arrange kale over squash, and sprinkle with one-third of the seasoning. Arrange remaining squash over kale, and sprinkle with remaining seasoning and 1 teaspoon thyme. Distribute remaining garlic over squash, tucking it between slices.
• Pour cream over assembled gratin, and cover with a piece of parchment. Bake until squash is soft when pierced with the tip of a knife, 40 to 45 minutes; halfway through the baking time, remove parchment, press down on squash with a spatula to compress and distribute the liquid; cover and continue baking. Meanwhile, combine breadcrumbs, Parmesan cheese, 1/2 teaspoon salt, 1/4 teaspoon pepper.
• After 35 to 45 minutes, reduce oven temperature to 375 degrees and sprinkle breadcrumb mixture over squash; return to oven, and continue to bake, uncovered, until golden brown, 10 to 15 minutes. Transfer to a wire rack to cool for 15 minutes. Garnish with remaining thyme.
• To reheat: Do not add final layer of breadcrumb mixture. Remove from the refrigerator, and let come to room temperature, 15 to 20 minutes. Cover with parchment paper, and reheat in a 400-degree oven for 20 minutes. Top with breadcrumb mixture, and bake until golden brown, 10 to 15 minutes. Garnish with thyme.

SUMMER SQUASH GRATIN WITH PICKLED RYE BREAD CRUMBS

Steps:

• Heat the oven to 400 degrees. Slice squash 1/4-inch thick, sprinkle with 2 teaspoons salt, and place in a colander set in the sink for at least 30 minutes and up to 1 hour, tossing occasionally with your hands. Gather the squash in a kitchen towel or paper towel and squeeze gently to remove excess moisture.
• While the squash drains, melt 3 tablespoons butter in a 10-inch cast-iron skillet over medium heat. Add the breadcrumbs, 1 tablespoon pickle juice and 3/4 teaspoon salt. Stir until all the butter is absorbed, transfer to a bowl and set aside. Wipe the skillet clean using a paper towel.
• Heat 1 tablespoon butter in the skillet over medium-low. Add the onions and cook, tossing occasionally, until the onions are lightly caramelized, 15 to 20 minutes. Add the remaining 2 tablespoons pickle juice, the garlic, thyme, red-pepper flakes, pepper and 1/2 teaspoon salt and cook until the garlic is fragrant, about 1 minute. Off the heat, stir in 2 tablespoons butter until melted.
• Add half the squash to the skillet and toss with tongs until combined. Add the rest of the squash and toss again. Add the Gruyère, along with 1/3 of the bread crumbs and toss well. Arrange into one packed layer, sprinkle with the remaining bread crumbs and bake until browned and bubbling, 30 to 35 minutes. Serve hot.

SUMMER SQUASH AU GRATIN

Steps:

• Preheat oven to 350*F.
• Boil sliced squash in a large pot of salted water for 5-8 minutes, until just starting to soften. Pour into a colander and let drain.
• While squash drains, add oil and melt butter in a medium saucepan set on medium-high. Add onion and saute until just starting to turn golden. Add garlic and saute 2 minutes more.
• In a large bowl, gently fold together cooked squash, onion mixture, sour cream, cream cheese, Asiago, salt and pepper until well combined. Pour into a buttered casserole dish.
• Top with Panko crumbs.
• Bake in the center of the oven for 25-30 minutes. If the topping doesn't brown or get crispy enough, feel free to turn on the broiler for a minute or two (but watch the casserole closely). Now! I do my Happy Food Dance.