Cheesy Tomato and Spaghetti Squash Casserole

Instructions

Step 1: Prepare the Spaghetti Squash

  1. Preheat your oven to 400°F (200°C).
  2. Cut the spaghetti squash in half lengthwise and scoop out the seeds.
  3. Drizzle the cut sides with olive oil and season with salt and pepper.
  4. Place the squash halves cut-side down on a baking sheet lined with parchment paper.
  5. Roast for 35-45 minutes, or until the squash is tender and easily shredded with a fork. Let it cool slightly before scraping out the strands with a fork.

Step 2: Make the Tomato Sauce

  1. Heat olive oil in a medium saucepan over medium heat.
  2. Add the chopped onion and sauté until softened, about 3-4 minutes.
  3. Stir in the garlic and cook for 1 minute, until fragrant.
  4. Add the crushed tomatoes, oregano, basil, red pepper flakes, salt, and pepper.
  5. Simmer the sauce for 10-15 minutes, stirring occasionally. Adjust seasoning as needed.

Step 3: Assemble the Casserole

  1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
  2. Spread half of the cooked spaghetti squash in an even layer on the bottom of the dish.
  3. Top with half of the tomato sauce, half of the ricotta or cottage cheese (if using), and a layer of mozzarella cheese.
  4. Repeat the layers: spaghetti squash, tomato sauce, ricotta/cottage cheese, and mozzarella.
  5. Sprinkle the Parmesan cheese evenly over the top.

Step 4: Bake the Casserole

  1. Cover the dish with aluminum foil and bake for 20 minutes.
  2. Remove the foil and bake for an additional 10-15 minutes, until the cheese is golden and bubbly.

Step 5: Serve

  1. Let the casserole cool for 5-10 minutes before serving.
  2. Garnish with fresh parsley and serve warm.

Tips for Success

  • Make It Heartier: Add cooked ground turkey, chicken, or sausage to the tomato sauce for extra protein.
  • Veggie Boost: Layer sautéed zucchini, mushrooms, or bell peppers along with the spaghetti squash for added nutrients.
  • Dairy-Free Option: Use plant-based cheese alternatives for a vegan-friendly version.

This Cheesy Tomato and Spaghetti Squash Casserole offers all the indulgence of classic comfort food with a healthier twist. Perfect for family dinners or a meal prep staple, it’s sure to satisfy everyone at the table! 🍅🧀✨