How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Spaghetti Squash Primavera?

You need 16 ingredients. The key ingredients include: 1 large spaghetti squash (3-1/2 pounds), 1/4 cup sliced carrot, 1/4 cup chopped red onion, 1/4 cup chopped sweet red pepper, and more.

Is Spaghetti Squash Primavera suitable as pasta & noodles?

Yes, Spaghetti Squash Primavera falls under the Pasta & Noodles category and is a great choice for this type of meal.

How do I store leftover Spaghetti Squash Primavera?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Spaghetti Squash Primavera Recipe

Name: Spaghetti Squash Primavera
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 large spaghetti squash (3-1/2 pounds); 1/4 cup sliced carrot; 1/4 cup chopped red onion; 1/4 cup chopped sweet red pepper; 1/4 cup chopped green pepper; 2 teaspoons canola oil; 1 cup thinly sliced yellow summer squash; 1 cup thinly sliced zucchini; 1 garlic clove, minced; 1 can (14-1/2 ounces) Italian stewed tomatoes; 1/2 cup frozen corn, thawed; 1/2 teaspoon salt; 1/2 teaspoon dried oregano; 1/8 teaspoon dried thyme; 4 teaspoons grated Parmesan cheese; 2 tablespoons minced fresh parsley

Try this homemade Spaghetti Squash Primavera recipe the whole family will love. Made with carrot, red onion, sweet red pepper and green pepper. Easy ste…

This Spaghetti Squash Primavera relies on simple, everyday ingredients such as sliced carrot, chopped red onion, chopped sweet red pepper and chopped green pepper. It comes together quickly and makes 4 servings, at about 161 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Pasta & Noodles

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Spaghetti Squash Primavera

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions