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Healthy Spaghetti Squash Au Gratin

Healthy Spaghetti Squash Au Gratin

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Indulge in the comforting warmth of Healthy Spaghetti Squash Au Gratin, a nutritious and guilt-free dish that brings a delicious twist to your table. This delightful recipe features roasted spaghetti squash combined with sautéed onions, creamy Greek yogurt, and melted cheese for a rich flavor without the added calories. Naturally low-carb and gluten-free, it’s perfect for family dinners or special occasions. The cheesy goodness is sure to impress even the pickiest eaters while sneaking in plenty of veggies. Plus, it can be prepared ahead of time for busy weeknights—just pop it in the oven when you’re ready to serve!

Ingredients

Scale
  • 1 medium spaghetti squash
  • 1 tablespoon olive oil
  • ½ cup diced onion
  • 2 cloves garlic, minced
  • ½ cup plain Greek yogurt
  • 1½ cups shredded sharp cheddar cheese (divided)
  • ¼ teaspoon salt
  • ¼ teaspoon black pepper

Instructions

  1. Preheat oven to 400°F (205°C). Slice spaghetti squash in half, scoop out seeds, and roast face-down for about 30 minutes until tender.
  2. Sauté diced onions in olive oil over medium heat for 5 minutes; add minced garlic and cook until fragrant.
  3. Once the squash has cooled slightly, shred it into strands using a fork.
  4. In a large bowl, mix shredded squash with sautéed onions and garlic, Greek yogurt, one cup of cheese, salt, pepper, and optional spices.
  5. Transfer mixture to a greased casserole dish; top with remaining cheese.
  6. Bake at 375°F (190°C) for 20-25 minutes until hot and bubbly.
  7. Allow to cool slightly before serving.

Nutrition