Best 8 The Realtors Spaghetti Squash Au Gratin Recipes

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Indulge in a symphony of flavors with our delectable Spaghetti Squash Au Gratin, a culinary masterpiece that combines the best of both worlds: the tender, noodle-like strands of spaghetti squash and the rich, creamy decadence of a classic au gratin. This low-carb, gluten-free dish is a delightful alternative to traditional pasta, offering a healthier twist without compromising on taste. With three tantalizing variations to choose from, there's something for every palate. The classic Au Gratin recipe captivates with its blend of Gruyère and Parmesan cheeses, while the Spinach and Mushroom variation adds a touch of earthy goodness. And for a burst of tangy freshness, try the Roasted Red Pepper and Goat Cheese Au Gratin. Each recipe promises a unique flavor journey, ensuring that your taste buds will be dancing with delight. So, prepare to embark on a culinary adventure and discover the magic of Spaghetti Squash Au Gratin, a dish that will leave you craving for more.

Check out the recipes below so you can choose the best recipe for yourself!

SPAGHETTI SQUASH AND POTATO GRATIN



Spaghetti Squash and Potato Gratin image

This recipe takes creamy potato gratin to a new level. By pairing it with spaghetti squash, you're adding amazing texture and great flavor to this traditional dish - plus finding yet another reason to buy spaghetti squash!

Provided by Food Network Kitchen

Categories     side-dish

Time 2h15m

Yield 8 to 10 servings

Number Of Ingredients 9

Cooking spray
1 large spaghetti squash (about 3 pounds)
2 cups heavy cream
4 tablespoons unsalted butter
2 cloves garlic, chopped
1 teaspoon fresh thyme leaves, chopped
1 cup grated Parmesan
Kosher salt and freshly ground black pepper
1 1/2 pounds baking potatoes, such as russets (about 2 large potatoes)

Steps:

  • Preheat the oven to 375 degrees F. Spray a 9-by-13-inch baking dish with cooking spray.
  • Poke the squash all around with a fork, then microwave it in 5-minute increments, rotating in between, until the outside is soft and yields a little when pressed with your fingers, about 15 minutes total. Be careful when rotating and removing the squash, as it will become very hot.
  • Meanwhile, combine the cream, butter, garlic, thyme, 1/2 cup of the Parmesan, 1 1/2 teaspoons salt and 1/4 teaspoon pepper in a large saucepan. Peel the potatoes, then slice them paper thin on a mandoline, placing them in the cream mixture as you slice. Bring the mixture to a simmer over medium-high heat, then remove from the heat.
  • When the squash is cool enough to handle, slice it in half, scoop out the seeds, then scrape out the flesh with a fork into a medium bowl. Discard the skin and seeds.
  • Layer the bottom of the prepared baking dish with 1/2 the potatoes. Top with 1/2 the squash, then the remaining potatoes, then the remaining squash. Pour all the liquid from the potato mixture into the baking dish, and press the vegetables down to submerge. Sprinkle the remaining 1/2 cup Parmesan on top. Put the baking dish on a rimmed baking sheet, and bake until golden brown and a knife slides easily into the potatoes, about 1 hour. Let cool for 15 minutes before serving.

SPAGHETTI SQUASH AU GRATIN



Spaghetti Squash Au Gratin image

Tastes like Hash Brown Casserole without all the calories and carbs

Provided by Pamela Roozitalab

Categories     Side Casseroles

Time 50m

Number Of Ingredients 7

1 medium spaghetti squash
2 Tbsp butter
1 small yellow onion, cut in half and very thinly sliced
1/4 tsp red pepper flakes, or more if you like it spicy
1 tsp fresh thyme
1/2 c sour cream, lite
1/2 c shredded cheddar cheese

Steps:

  • 1. Cut the spaghetti squash in half and remove the seeds. Place in a covered dish with a ¼ inch of water and microwave for 10 -12 minutes. In a medium sized skillet over medium heat, add the butter, onions, red pepper and thyme and cook until the onions are slightly brown in color. Salt and pepper to taste.
  • 2. Using a fork, scrape the insides of the squash and transfer to a small bowl. Combine the squash, onions, sour cream and half the cheese together and mix well. Transfer the mixture to a buttered baking dish and top with remaining cheese.
  • 3. Place into a 375º for 15 - 20 minutes until golden brown on top.

SPAGHETTI SQUASH GRATIN



Spaghetti Squash Gratin image

This savory spaghetti squash casserole gets an umami boost from anchovies and Parmesan. The creamy sauce is surprisingly low in fat, so go ahead and have a second helping!

Provided by Martha Stewart

Categories     Food & Cooking     Ingredients     Seafood Recipes

Time 50m

Number Of Ingredients 11

1 cup low-sodium chicken broth
1 cup whole milk
2 garlic cloves, smashed and peeled
3 tablespoons unbleached all-purpose flour
1 tablespoon unsalted butter
1 to 2 anchovy fillets, chopped
3 teaspoons chopped fresh sage leaves
5 cups Simple Roasted Spaghetti Squash Recipe
Kosher salt and freshly ground pepper
3/4 cup fresh breadcrumbs
2 tablespoons grated Parmesan

Steps:

  • Preheat oven to 375 degrees. In a small pot, bring broth, milk, and garlic to a boil over medium-high and cook 1 minute. Pour into a medium bowl, then slowly add flour, whisking constantly.
  • In pot, melt butter over medium. Add anchovies and 2 teaspoons sage and cook, stirring, 1 minute. Return broth mixture to pan, bring to a simmer, and cook until thickened, 6 minutes. Discard garlic.
  • Add squash to sauce and season with salt and pepper. Transfer to a 2-quart shallow baking dish.
  • In a small bowl, combine 1 teaspoon sage, breadcrumbs, and Parmesan and sprinkle over squash. Bake until top is golden brown and mixture is bubbling at edges, 20 to 25 minutes.

Nutrition Facts : Calories 118 g, Fat 4 g, Fiber 2 g, Protein 5 g, SaturatedFat 2 g

SPAGHETTI SQUASH GRATIN WITH BASIL



Spaghetti Squash Gratin With Basil image

Recently on the Recipes for Health page on Facebook, I asked readers what they were finding in their weekly delivered produce boxes. Requests for spaghetti squash recipes came pouring in. I was working on basil dishes already, so I decided to combine the two ingredients in this gratin.

Provided by Martha Rose Shulman

Categories     dinner, casseroles, main course, side dish

Time 2h30m

Yield Serves six as a main dish, eight as a side

Number Of Ingredients 11

1 spaghetti squash, about 3 pounds
1 tablespoon extra virgin olive oil
1 medium onion, finely chopped
2 garlic cloves, minced
Salt
freshly ground pepper
3 large eggs
1/2 cup low-fat milk
2 tablespoons chopped fresh basil (1/4 cup basil leaves)
2 ounces Gruyère cheese, grated (1/2 cup)
2 tablespoons freshly grated Parmesan or pecorino romano

Steps:

  • Preheat the oven to 375 degrees. Pierce the squash in several places with a sharp knife. Cover a baking sheet with foil, and place the squash on top. Bake for one hour, turning the squash every 20 minutes until it is soft and easy to cut into with a knife. Remove from the heat, and allow the squash to cool until you can handle it. Cut in half lengthwise, and allow to cool further. Remove the seeds and discard. Scoop out the flesh, and place in a bowl. Run a fork through the flesh to separate the spaghetti-like strands, then chop coarsely. Measure out 4 cups squash. (Use whatever remains for another dish, or freeze.)
  • Oil a 2-quart gratin or baking dish. Heat the oil over medium heat in a large, heavy skillet, and add the onion. Cook, stirring, until tender, about five minutes. Add the garlic and a generous pinch of salt. Cook, stirring, for another 30 seconds to a minute until fragrant. Add the squash. Cook, stirring often, for five minutes until the strands of squash are a little more tender. Season to taste with salt and pepper, and remove from the heat.
  • Beat the eggs in a large bowl. Add the milk, salt (about 1/2 teaspoon), pepper and basil. Stir in the squash mixture and the Gruyère, and combine well. Scrape into the baking dish. Sprinkle the Parmesan or pecorino over the top, and gently press down to moisten.
  • Bake 40 to 45 minutes until nicely browned and sizzling. Remove from the heat, and allow to cool for 10 to 15 minutes before serving. Serve hot, warm or room temperature.

Nutrition Facts : @context http, Calories 182, UnsaturatedFat 5 grams, Carbohydrate 15 grams, Fat 10 grams, Fiber 3 grams, Protein 9 grams, SaturatedFat 4 grams, Sodium 719 milligrams, Sugar 6 grams, TransFat 0 grams

THE REALTOR'S SPAGHETTI SQUASH AU GRATIN



The Realtor's Spaghetti Squash Au Gratin image

Spaghetti with almost no carbs! It's like magic! If you haven't tried spaghetti squash yet, you should. It's really a great replacement when you're craving spaghetti but can't have it.

Provided by Realtor by day

Categories     Vegetable

Time 28m

Yield 4-6 serving(s)

Number Of Ingredients 7

1 tablespoon olive oil
1 medium onion, diced small
1 -2 garlic clove, minced fine
1 spaghetti squash, 2-2 1/2 lbs, scraped and ready to use (see How to Cook a Spaghetti Squash)
2 tablespoons fresh basil, minced
1 dash salt and pepper
4 tablespoons grated parmesan cheese

Steps:

  • Heat oil in skillet and cook onion and garlic until soft and fragrant, 6 minutes.
  • Preheat broiler.
  • Place scraped squash in bowl, add onions and garlic, basil, salt and pepper and toss well.
  • Place mixture in buttered 1 quart baking dish. Sprinkle with cheese and broil for 2-3 minutes until JUST starting to brown.
  • Serve immediately.

SPAGHETTI SQUASH AU GRATIN



Spaghetti Squash Au Gratin image

Make and share this Spaghetti Squash Au Gratin recipe from Food.com.

Provided by Taylors Mommy

Categories     Weeknight

Time 40m

Yield 6 serving(s)

Number Of Ingredients 7

1 medium spaghetti squash
2 tablespoons butter
1 small yellow onion, cut in half and very thinly sliced
1/4 teaspoon red pepper flakes (or more)
1 teaspoon fresh thyme
1/2 cup sour cream
1/2 cup shredded cheddar cheese

Steps:

  • Cut the spaghetti squash in half and remove the seeds. Place in a covered dish with a ¼ inch of water and microwave for 10 -12 minutes.
  • In a medium sized skillet over medium heat, add the butter, onions, red pepper and thyme and cook until the onions are slightly brown in color. Salt and pepper to taste.
  • Using a fork, scrape the insides of the squash and transfer to a small bowl.
  • Combine the squash, onions, sour cream and half the cheese together and mix well. Transfer the mixture to a buttered baking dish and top with remaining cheese.
  • Place into a 375º for 15 - 20 minutes until golden brown on top.

Nutrition Facts : Calories 129.6, Fat 11.1, SaturatedFat 6.7, Cholesterol 30, Sodium 116.7, Carbohydrate 5.3, Fiber 0.2, Sugar 1.2, Protein 3.2

SPAGHETTI SQUASH AU GRATIN



Spaghetti Squash Au Gratin image

This recipe is quick to prepare and a great alternative for a lower-carbohydrate, lower-calorie option in place of a potato side dish. My husband is a meat-and-potatoes kind of guy and even he loved this recipe.

Provided by sandybaby999

Categories     Side Dish     Vegetables     Squash

Time 45m

Yield 6

Number Of Ingredients 9

1 spaghetti squash, halved and seeded
3 tablespoons light margarine
1 small yellow onion, thinly sliced
1 teaspoon red pepper flakes
¼ teaspoon garlic powder
salt and freshly ground black pepper to taste
¾ cup fat-free sour cream
1 cup shredded light Cheddar cheese
cooking spray

Steps:

  • Place spaghetti squash in a covered dish and add 1/4 inch of water. Microwave for 10 to 12 minutes. Scrape insides of squash with a fork and transfer to a small bowl.
  • Heat margarine in a medium skillet over medium heat while spaghetti squash is cooking and cook onion, red pepper flakes, garlic powder, salt, and pepper until the onion is browned, 5 to 10 minutes.
  • Preheat the oven to 375 degrees F (190 degrees C). Grease a baking dish with nonstick cooking spray.
  • Mix spaghetti squash, onion mixture, sour cream, and 1/2 of the Cheddar cheese together. Transfer to the prepared baking dish and top with remaining Cheddar cheese.
  • Bake in the preheated oven for 20 to 25 minutes. Turn on broiler for the last 2 to 3 minutes and broil until gratin is golden brown on top.

Nutrition Facts : Calories 115 calories, Carbohydrate 10.5 g, Cholesterol 9.6 mg, Fat 4.8 g, Fiber 0.3 g, Protein 8 g, SaturatedFat 1.7 g, Sodium 264.5 mg, Sugar 3.7 g

SPAGHETTI SQUASH AUGRATIN RECIPE - (4.6/5)



Spaghetti Squash AuGratin Recipe - (4.6/5) image

Provided by Pattywak

Number Of Ingredients 7

1 medium spaghetti squash
2 tablespoons butter
1 small yellow onion, cut in half and very thinly sliced
1/4 teaspoon red pepper flakes, or more if you like it spicy
1 teaspoon fresh thyme
1/2 cup sour cream
1/2 cup shredded cheddar cheese

Steps:

  • Cut the spaghetti squash in half and remove the seeds. Place in a covered dish with a ¼ inch of water and microwave for 10 to 12 minutes. In a medium sized skillet over medium heat, add the butter, onions, red pepper and thyme and cook until the onions are slightly brown in color. Salt and pepper to taste. Using a fork, scrape the insides of the squash and transfer to a small bowl. Combine the squash, onions, sour cream and half the cheese together and mix well. Transfer the mixture to a buttered baking dish and top with remaining cheese. Place into a 375ºF for 15 to 20 minutes until golden brown on top.

Tips:

  • Choose the right spaghetti squash: Look for squash that is firm and heavy for its size, with a deep yellow color. Avoid squash with blemishes or soft spots.
  • Cook the spaghetti squash properly: You can cook spaghetti squash in the oven, microwave, or Instant Pot. Make sure to cook it until it is tender but still holds its shape.
  • Use fresh ingredients: The fresher the ingredients, the better your spaghetti squash au gratin will taste. Use freshly grated Parmesan cheese, fresh herbs, and high-quality butter.
  • Don't overcook the sauce: The sauce for spaghetti squash au gratin should be thick and creamy, but not too thick. Simmer it for just a few minutes until it has thickened slightly.
  • Serve immediately: Spaghetti squash au gratin is best served immediately after it is made. The squash will start to lose its texture if it sits for too long.

Conclusion:

Spaghetti squash au gratin is a delicious and easy-to-make dish that is perfect for a weeknight meal. It is a great way to use up leftover spaghetti squash, and it can also be made with other winter squashes, such as butternut squash or acorn squash. With its creamy sauce, cheesy topping, and tender squash, spaghetti squash au gratin is sure to be a hit with the whole family. So next time you're looking for a new and exciting way to cook spaghetti squash, give this recipe a try!

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