Jul 14 2026
RestaurantsTrue Food KitchenSpaghetti Squash Casserole Recipe

Spaghetti Squash Casserole Recipe

Inspired by True Food Kitchen
Time1h 30m
Serves4

Organic squash, caramelized onions, fresh mozzarella, organic DiNapoli tomato sauce

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Ingredients

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Ingredients

Method

Directions

  1. 1

    Prepare the Spaghetti Squash

    Preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and remove the seeds. Drizzle the inside with olive oil and sprinkle with salt and pepper. Place cut-side down on a baking sheet and roast for 40-50 minutes, or until tender.

  2. 2

    Caramelize the Onions

    While the squash is roasting, heat the remaining olive oil in a large skillet over medium heat. Add the chopped onion and cook, stirring frequently, for about 15-20 minutes until caramelized. Add minced garlic for the last 2 minutes of cooking.

  3. 3

    Mix the Casserole Ingredients

    Once the squash is cool enough to handle, use a fork to scrape out the strands into a large bowl. Mix in the caramelized onions, DiNapoli tomato sauce, fresh mozzarella, and chopped basil. Season with salt and pepper to taste.

  4. 4

    Assemble and Bake

    Transfer the squash mixture into a greased baking dish. Top with grated Parmesan cheese. Bake in the oven for 25-30 minutes until the cheese is bubbly and golden.

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