Best 7 Zucchini And Squash Au Gratin Recipes

ZUCCHINI AND YELLOW SQUASH GRATIN

Steps:

• Preheat oven to 450. In a large skillet, melt butter over medium heat; add zucchini, yellow squash, shallots, and garlic. Season with salt and pepper. Cook, stirring occasionally, until zucchini and squash are crisp-tender, 4 to 6 minutes.
• Add cream, and cook until thickened, about 5 minutes. Remove skillet from heat; stir in 1/2 cup panko and 1/4 cup Parmesan.
• Spoon mixture into a shallow 2-quart baking dish. Sprinkle with remaining panko and Parmesan; season with salt and pepper. Bake until top is golden, 8 to 10 minutes.

ZUCCHINI GRATIN

Steps:

• Preheat the oven to 400 degrees F.
• Melt the butter in a very large (12-inch) saute pan and cook the onions over low heat for 20 minutes, or until tender but not browned. Add the zucchini and cook, covered, for 10 minutes, or until tender. Add the salt, pepper, and nutmeg and cook uncovered for 5 more minutes. Stir in the flour. Add the hot milk and cook over low heat for a few minutes, until it makes a sauce. Pour the mixture into an 8 by 10-inch baking dish.
• Combine the bread crumbs and Gruyere and sprinkle on top of the zucchini mixture. Dot with 1 tablespoon of butter cut into small bits and bake for 20 minutes, or until bubbly and browned.

ZUCCHINI AND YELLOW SQUASH AU GRATIN

Steps:

• Preheat oven to 450 degrees
• Melt butter in oven proof skillet over medium heat. Add onion and cook until the edges start to brown approximately 5 minutes. Add garlic and cook for additional 1 minute. Add cream and simmer until bubbly and starting to thicken. Slowly stir in parmesan. Add zucchini and yellow squash and cook an additional 4-5 minutes.
• Sprinkle with smoked gouda and bake in the oven for 15-20 minutes or until cheese is golden brown.

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.

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.

GRATIN OF ZUCCHINI AND YELLOW SQUASH

Steps:

• Preheat the broiler.
• Rinse the zucchini and squash and pat them dry. Trim off the ends but do not peel them. Slice them in thin slices crosswise.
• Heat 1 tablespoon olive oil in a nonstick skillet and when hot add the zucchini, squash, onion, garlic and thyme. Saute over high heat, shaking the pan and tossing the vegetables gently. Add salt and pepper and cook for a total of 5 minutes.
• Spoon the mixture into a casserole or baking dish. Smooth the top and arrange the sliced tomatoes in a circular pattern to cover the top. Add salt and pepper and sprinkle with the strips of basil leaves and the cheese. Drizzle the remaining oil over all.
• Place under the broiler for 3 to 4 minutes or until light brown.

ZUCCHINI, YELLOW SQUASH & POTATO GRATIN

Steps:

• Prepare the oven by reheating at 400 degrees. Set aside until needed.
• On the stove, medium heat, in a large skillet, melt the butter.
• Add all the vegetables to the butter, saute & stir.
• Add the salt & Pepper according to taste.
• Cook the veggies until tender while stirring slowly and carefully.
• Add the cream and cook for 5-7 minutes until it thickens.
• Once cooked, remove from the stove and place in a Pyrex or a baking dish.
• Sprinkle the breadcrumbs on top of the mixture and the Parmesan & Mozzarella cheese.
• Bake this dish for 25 minutes to cook, then turn on the broiler for 5 minutes until it gets golden on top.