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 Quick and Easy Spaghetti/Marinara Sauce?

You need 11 ingredients. The key ingredients include: 1 (6 ounce) can tomato paste, 1 cup water, 1 (14 1/2 ounce) can diced tomatoes, ½ tablespoon onion flakes, and more.

Is Quick and Easy Spaghetti/Marinara Sauce suitable as pasta & noodles?

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

How do I store leftover Quick and Easy Spaghetti/Marinara Sauce?

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

Quick and Easy Spaghetti/Marinara Sauce Recipe

Name: Quick and Easy Spaghetti/Marinara Sauce
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (6 ounce) can tomato paste; 1 cup water; 1 (14 1/2 ounce) can diced tomatoes; ½ tablespoon onion flakes; 1 teaspoon minced garlic; 1 teaspoon basil; ½ teaspoon rosemary; ¼ teaspoon oregano; 1 teaspoon sugar; salt; ground black pepper

Try this homemade Quick and Easy Spaghetti/Marinara Sauce recipe the whole family will love. Made with tomato paste, water, tomatoes and onion flakes. E…

This Quick and Easy Spaghetti/Marinara Sauce relies on simple, everyday ingredients such as (6 ounce) can tomato paste, water, onion flakes and minced garlic. It comes together quickly and makes 4 servings, at about 18 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

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.

My Personal Notes

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Quick and Easy Spaghetti/Marinara Sauce

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions