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Close-up of a whole roasted spaghetti squash on a dark stone surface with dramatic shadows.

Roast Spaghetti Squash Whole

A delicious and healthy baked spaghetti squash stuffed with marinara and cheeses, perfect for a comforting meal.
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Prep Time 10 minutes
Cook Time 50 minutes
Total Time 1 hour
Servings: 4 servings
Course: Main Course
Cuisine: American
Calories: 350
Ingredients Method Notes

Ingredients
  

Main ingredients
  • 1 medium spaghetti squash
  • 2 tablespoons olive oil
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1 cup marinara sauce
  • 1 cup ricotta cheese
  • 1 cup shredded mozzarella cheese
  • 1/4 cup grated Parmesan cheese
  • Fresh basil for garnish

Method
 

  1. Preheat oven to 400°F (200°C). Cut squash in half, scoop seeds, and season with oil, salt, pepper, garlic, and onion.
  2. Roast cut side down for 30-40 minutes until tender. Scrape flesh into strands.
  3. Mix spaghetti strands with marinara and ricotta, then transfer to a baking dish.
  4. Top with mozzarella and Parmesan, then bake 15-20 minutes until bubbly and golden.
  5. Let cool slightly, garnish with basil, and serve.

Notes

For extra flavor, add red pepper flakes or other herbs.