Spaghetti squash casserole is a wholesome, low-carb alternative to traditional pasta bakes. The naturally stringy texture of roasted spaghetti squash mimics noodles, making it the perfect base for a cheesy, comforting casserole. Packed with vegetables, protein, and rich flavours, this dish is hearty yet lighter than classic pasta dishes.
Spaghetti squash casserole:
The recipe has roots in modern healthy cooking, where creative substitutes are used to enjoy classic comfort foods without guilt. Over the past decade, spaghetti squash has grown in popularity as a gluten-free pasta alternative. Today, it’s a favorite among families and health-conscious cooks who want a warm, satisfying meal that doesn’t compromise on taste.
History of Spaghetti casserole:
Spaghetti squash originated in Asia but gained popularity in North America in the 20th century. It became especially trendy during the low-carb and gluten-free movement, replacing traditional pasta in casseroles and bakes.
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Spaghetti Squash Casserole
Ingredients
- 1 large spaghetti squash
- 1 lb ground turkey or beef
- 1 small onion, diced
- 2 cloves garlic, minced
- 1 cup marinara sauce
- 1 cup ricotta cheese
- 1 cup shredded mozzarella
- 1/2 cup grated Parmesan
- 2 tablespoons olive oil
- 1 teaspoon Italian seasoning
- Salt and pepper to taste
Instructions
- Preheat oven to 400°F (200°C). Slice squash in half, scoop seeds, and drizzle with olive oil. Roast 35–40 minutes until tender.
- Scrape squash flesh with a fork to form spaghetti-like strands. Set aside.
- Cook ground turkey or beef with onion and garlic until browned. Add marinara, seasoning, salt, and pepper.
- In a baking dish, layer squash strands, meat sauce, ricotta, mozzarella, and Parmesan.
- Bake at 375°F (190°C) for 20 minutes until bubbly and golden.
Notes
- Squash strands should be fork-tender, not mushy.
- Marinara sauce enhances flavor depth.
- Ricotta adds creaminess to the casserole.
- Use lean ground meat for a lighter dish.
- Fresh basil makes a great garnish.
Tips for Spaghetti casserole:
- Roast squash cut-side down for better caramelization.
- Use ground chicken for a leaner protein option.
- Add spinach or zucchini for extra vegetables.
- Sprinkle extra mozzarella on top for a cheesy crust.
- Let casserole rest for 10 minutes before serving.
FAQs for squash casserole:
Q:Can I make this vegetarian?
Yes, skip the meat and add mushrooms or lentils.
Q:Can I freeze spaghetti squash casserole?
Yes, freeze before baking for best results.
Q:Do I need to peel the squash?
No, just scoop out the cooked flesh.
Q:What cheese can I substitute for ricotta?
Cottage cheese works well.
Q:Can I prepare it ahead of time?
Yes, assemble and refrigerate for up to 24 hours before baking.
Conclusion:
Spaghetti squash casserole is a nutritious, comforting, and versatile dish. It’s perfect for weeknight dinners, family gatherings, or meal prep. With its cheesy layers, rich flavour, and low-carb twist, it’s a meal that satisfies without the heaviness of traditional pasta bakes.