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 Pizza Spaghetti?

You need 10 ingredients. The key ingredients include: 12 oz. spaghetti, cooked, 1/3 c. margarine, melted, 1 medium onion, chopped, 2 (8 to 10 oz.) cans pizza sauce, and more.

Is Pizza Spaghetti suitable as pasta & noodles?

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

How do I store leftover Pizza Spaghetti?

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

Pizza Spaghetti Recipe

Name: Pizza Spaghetti
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 12 oz. spaghetti, cooked; 1/3 c. margarine, melted; 1 medium onion, chopped; 2 (8 to 10 oz.) cans pizza sauce; 1 c. Swiss cheese, grated; 4 oz. sliced pepperoni and/or 1/2 lb. sausage, browned; 8 oz. Mozzarella cheese, grated; 4 oz. can mushrooms, drained; 1/2 tsp. oregano; 1/2 tsp. basil

Try this homemade Pizza Spaghetti recipe the whole family will love. Made with margarine, onion, pizza sauce and Swiss cheese. Easy step-by-step instruc…

This Pizza Spaghetti relies on simple, everyday ingredients such as spaghetti, cooked, margarine, melted, medium onion, chopped and swiss cheese, grated. It comes together quickly and makes 4 servings, at about 425 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

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Pizza Spaghetti

Tips for the best results

Variations & substitutions

My Personal Notes

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