Baked healthy spaghetti squash au gratin topped with cheese and herbs

Healthy Spaghetti Squash Au Gratin

ByCasey Monroe

Why make this recipe

Healthy Spaghetti Squash Au Gratin is a delightful dish that provides a guilt-free way to enjoy a creamy and cheesy meal. Spaghetti squash is a fantastic low-carb alternative to traditional pasta, making it a great choice for those looking to eat lighter while still indulging in comfort food. This dish is packed with flavor and is perfect for any occasion, from weeknight dinners to holiday gatherings.

How to make Healthy Spaghetti Squash Au Gratin

Ingredients:

  • 1 medium spaghetti squash
  • 1 tbsp olive oil
  • ½ cup diced onion
  • 2 cloves garlic (minced)
  • ½ cup plain Greek yogurt
  • 1½ cups shredded sharp cheddar cheese (divided)
  • Salt and pepper to taste
  • Optional: paprika or dried thyme

Directions:

  1. Preheat the oven to 400°F (205°C).
  2. Halve the spaghetti squash, scoop out the seeds, brush with olive oil, and roast face-down on a baking sheet for 35–40 minutes until tender.
  3. Sauté onions in a skillet over medium heat for about 5 minutes; add minced garlic and cook for an additional minute.
  4. Shred the roasted squash using a fork.
  5. In a mixing bowl, combine shredded squash, sautéed onions, garlic, Greek yogurt, 1 cup of cheese, salt, pepper, and optional spices.
  6. Transfer to a greased casserole dish and top with the remaining cheese.
  7. Bake at 375°F for 20–25 minutes until bubbly and golden.

How to serve Healthy Spaghetti Squash Au Gratin

Serve Healthy Spaghetti Squash Au Gratin hot, straight from the oven. It makes a great side dish alongside grilled chicken or fish. You can also serve it as a main dish for a cozy meat-free meal. For an extra touch, sprinkle some fresh herbs or additional spices on top before serving.

How to store Healthy Spaghetti Squash Au Gratin

Store any leftovers in an airtight container in the fridge. It will keep well for 3-5 days. To reheat, place it in the oven or microwave until warmed through. You can also freeze the dish for up to 2 months. Just make sure to let it cool completely before transferring it to a freezer-safe container.

Tips to make Healthy Spaghetti Squash Au Gratin

  • Make sure the spaghetti squash is fully roasted for the best texture. It should be tender when you poke it with a fork.
  • Feel free to mix in other vegetables, like spinach or bell peppers, for added nutrition.
  • Adjust the seasoning to your taste, adding more salt, pepper, or your favorite herbs to enhance the flavors.

Variation

If you want to try something different, you can substitute the sharp cheddar cheese with mozzarella for a milder flavor. You could also add cooked bacon or sausage for a hearty twist.

FAQs

1. Can I use other types of squash?
Yes, you can experiment with other squash varieties like butternut or acorn squash, but keep in mind the cooking time may vary.

2. Is this dish gluten-free?
Absolutely! Healthy Spaghetti Squash Au Gratin is naturally gluten-free since it uses spaghetti squash instead of pasta.

3. Can I make this dish in advance?
Yes, you can prepare it ahead of time and store it in the fridge. Just bake it right before serving for the best results.