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 Summer Vegetable Spaghetti?

You need 14 ingredients. The key ingredients include: 2 cups small yellow onions, cut in eighths, 2 cups chopped peeled fresh ripe tomatoes (about 1 lb), 1 cup thinly sliced yellow squash (about 1/2 lb), 1 cup thinly sliced green squash (about 1/2 lb), and more.

Is Summer Vegetable Spaghetti suitable as pasta & noodles?

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

How do I store leftover Summer Vegetable Spaghetti?

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

Summer Vegetable Spaghetti Recipe

Name: Summer Vegetable Spaghetti
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 cups small yellow onions, cut in eighths; 2 cups chopped peeled fresh ripe tomatoes (about 1 lb); 1 cup thinly sliced yellow squash (about 1/2 lb); 1 cup thinly sliced green squash (about 1/2 lb); 1 ½ cups cut fresh green beans (about 1/2 lb); ⅔ cup water; 2 tablespoons minced fresh parsley; 1 clove garlic, minced; ½ teaspoon chili powder; ¼ teaspoon salt, to taste; black pepper; 1 (6 ounce) can tomato paste; 1 lb uncooked spaghetti; ½ cup grated parmesan cheese

Try this homemade Summer Vegetable Spaghetti recipe the whole family will love. Made with yellow onions, fresh ripe tomatoes, green squash and green bea…

This Summer Vegetable Spaghetti relies on simple, everyday ingredients such as water, minced fresh parsley, garlic, minced and chili powder. It comes together quickly and makes 4 servings, at about 160 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.

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Summer Vegetable Spaghetti

Tips for the best results

Variations & substitutions

My Personal Notes

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