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Healthy Spaghetti Squash Au Gratin

Healthy Spaghetti Squash Au Gratin

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Healthy Spaghetti Squash Au Gratin is a deliciously comforting dish that combines the wholesome goodness of roasted spaghetti squash with creamy Greek yogurt and sharp cheddar cheese. This low-carb, gluten-free recipe is perfect for any occasion, whether it’s a casual weeknight dinner or a festive gathering. With its rich flavors and satisfying texture, this gratin will become a favorite in your home. Easy to prepare and versatile enough to serve as a side or main dish, you can enjoy it topped with grilled chicken or as part of your meal prep for the week. Dive into this nutritious and cheesy delight that proves healthy eating can be both delicious and satisfying.

Ingredients

Scale
  • 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 black pepper

Instructions

  1. Preheat your oven to 400°F (205°C). Halve the spaghetti squash and scoop out the seeds.
  2. Brush the cut sides with olive oil and place face-down on a baking sheet. Roast for 35–40 minutes until tender.
  3. While roasting, sauté onions in olive oil until softened; add minced garlic and cook for another minute.
  4. Once cool, shred the squash into noodle-like strands with a fork.
  5. In a bowl, mix shredded squash with sautéed onions, garlic, Greek yogurt, 1 cup of cheese, salt, and pepper.
  6. Transfer to a greased casserole dish, top with remaining cheese, and bake at 375°F for 20–25 minutes until bubbly.

Nutrition