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 Garden Spaghetti Sauce?

You need 16 ingredients. The key ingredients include: 4 cups yellow squash, sliced, 3 medium carrots, coarsely chopped, 1 cup celery, chopped, 1 cup onion, chopped, and more.

Is Garden Spaghetti Sauce suitable as pasta & noodles?

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

How do I store leftover Garden Spaghetti Sauce?

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

Garden Spaghetti Sauce Recipe

Name: Garden Spaghetti Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 cups yellow squash, sliced; 3 medium carrots, coarsely chopped; 1 cup celery, chopped; 1 cup onion, chopped; 1 cup bell pepper, chopped (any variety or mix of varieties); 4 -8 garlic cloves, minced; ¼ cup oil (canola or vegetable); 86 ounces crushed tomatoes (either fresh or canned); 1 (12 ounce) can tomato paste; 1 cup broth (beef, chicken or vegetable); 2 teaspoons dried basil; 2 teaspoons dried oregano; 1 ½ teaspoons brown sugar (or 1 packet Splenda or Truvia); 1 teaspoon salt; ½ teaspoon pepper; 12-1 cup parmesan cheese, grated

Try this homemade Garden Spaghetti Sauce recipe the whole family will love. Made with yellow squash, carrots, celery and onion. Easy step-by-step instru…

This Garden Spaghetti Sauce relies on simple, everyday ingredients such as yellow squash, sliced, celery, chopped, onion, chopped and garlic cloves, minced. It comes together quickly and makes 4 servings, at about 1784 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

1784

kcal

Calories

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

Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

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

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Garden Spaghetti Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions