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Baked Spaghetti Casserole (Gluten-Free, Soy-Free, Dairy-Free)

Name: Baked Spaghetti Casserole (Gluten-Free, Soy-Free, Dairy-Free)
Prep time: 20 min
Cook time: 25 min
Total time: 45 min
Ingredients: 12 oz gluten-free spaghetti (rice, corn, or quinoa-based); 1 tbsp olive oil; 1 small yellow onion, finely diced; 2 cloves garlic, minced; 1 lb ground turkey or beef; 1 tsp dried oregano; 1 tsp dried basil; 1/2 tsp smoked paprika; Salt & pepper to taste; 2 cups tomato sauce (check for no added soy or dairy); 2 tbsp tomato paste; 1 tsp coconut sugar or maple syrup (to cut acidity); 1 to 1 ½ cups shredded dairy-free cheese (like Violife or Miyoko’s mozzarella-style); 2 tbsp nutritional yeast (optional, for extra cheesiness); Fresh basil or parsley, thinly sliced for garnish

Category:

Main Course

Difficulty: Easy

Serves:

—

Prep Time: 20 minutes

Cook Time: 25minutes

Rating:

(0.00/5)

June 23, 2025 by Chef Molly

A cozy twist on traditional pasta night—this casserole layers gluten-free spaghetti, rich tomato sauce, and a creamy dairy-free cheese topping for a crowd-pleasing, allergy-friendly comfort meal.

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What You’ll Need:

For the pasta base

12 oz gluten-free spaghetti (rice, corn, or quinoa-based)
1 tbsp olive oil
1 small yellow onion, finely diced
2 cloves garlic, minced
1 lb ground turkey or beef
1 tsp dried oregano
1 tsp dried basil
1/2 tsp smoked paprika
Salt & pepper to taste

For the sauce

2 cups tomato sauce (check for no added soy or dairy)
2 tbsp tomato paste
1 tsp coconut sugar or maple syrup (to cut acidity)

For the topping

1 to 1 ½ cups shredded dairy-free cheese (like Violife or Miyoko’s mozzarella-style)
2 tbsp nutritional yeast (optional, for extra cheesiness)
Fresh basil or parsley, thinly sliced for garnish

Prepration for:Baked Spaghetti Casserole (Gluten-Free, Soy-Free, Dairy-Free)

Step 1/6

Cook the Spaghetti: Bring a large pot of salted water to a boil. Cook gluten-free spaghetti until al dente. Drain and set aside.

Step 2/6

Prepare the Sauce Base: In a large skillet, heat olive oil over medium heat. Add onion and garlic; sauté 2–3 minutes. Add ground meat and cook until browned. Season with oregano, basil, paprika, salt, and pepper.

Step 3/6

Mix the Sauce: Add tomato sauce, tomato paste, and coconut sugar to the pan. Simmer for 5–7 minutes. Adjust seasoning if needed.

Step 4/6

Combine: In a large bowl or directly in a casserole dish, mix the cooked spaghetti with the sauce mixture. Spread evenly.

Step 5/6

Top and Bake: Sprinkle the top with shredded dairy-free cheese and nutritional yeast. Cover with foil and bake at 375°F (190°C) for 20 minutes. Remove foil and broil for 3–5 minutes for a golden top.

Step 6/6

Garnish and Serve: Let cool slightly before garnishing with fresh basil or parsley.

Chef's Tips & Notes

For added creaminess, stir in a spoonful of unsweetened dairy-free yogurt or cashew cream before baking.

Add sautéed mushrooms, spinach, or zucchini for extra veggies.

It can be made ahead and reheated!

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COOK TIME

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PREP TIME

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COOK TIME

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SERVING

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Baked Spaghetti Casserole (Gluten-Free, Soy-Free, Dairy-Free)

Directions

Step 1

Cook the Spaghetti:
Bring a large pot of salted water to a boil. Cook gluten-free spaghetti until al dente. Drain and set aside.

Step 2

Prepare the Sauce Base:
In a large skillet, heat olive oil over medium heat. Add onion and garlic; sauté 2–3 minutes. Add ground meat and cook until browned. Season with oregano, basil, paprika, salt, and pepper.

Step 3

Mix the Sauce:
Add tomato sauce, tomato paste, and coconut sugar to the pan. Simmer for 5–7 minutes. Adjust seasoning if needed.

Step 4

Combine:
In a large bowl or directly in a casserole dish, mix the cooked spaghetti with the sauce mixture. Spread evenly.

Step 5

Top and Bake:
Sprinkle the top with shredded dairy-free cheese and nutritional yeast. Cover with foil and bake at 375°F (190°C) for 20 minutes. Remove foil and broil for 3–5 minutes for a golden top.

Step 6

Garnish and Serve:
Let cool slightly before garnishing with fresh basil or parsley.

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Baked Spaghetti Casserole (Gluten-Free, Soy-Free, Dairy-Free)

What You’ll Need:

For the pasta base

For the sauce

For the topping

Prepration for:Baked Spaghetti Casserole (Gluten-Free, Soy-Free, Dairy-Free)

Chef's Tips & Notes

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NEXT RECIPES

Gluten-Free, Soy-Free, Dairy-Free Cherry Tomato Pizza

Gluten-Free, Dairy-Free, Soy-Free Pastrami Sandwich with Mustard Slaw

Traditional Catalan Grilled Calçots (Calçotada Style)

Need Some Help?

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Quick Links

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