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 Greek Spaghetti?

You need 10 ingredients. The key ingredients include: 1 (12 oz.) pkg. thin spaghetti, 1 medium onion, chopped, 1 green pepper, chopped, 1/2 c. butter or margarine, melted, and more.

Is Greek Spaghetti suitable as pasta & noodles?

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

How do I store leftover Greek Spaghetti?

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

Greek Spaghetti Recipe

Name: Greek Spaghetti
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (12 oz.) pkg. thin spaghetti; 1 medium onion, chopped; 1 green pepper, chopped; 1/2 c. butter or margarine, melted; 1 (4 oz.) can mushrooms, drained and chopped; 1 (4 oz.) can black olives, chopped; 1 (20 oz.) can tomatoes, drained; 4 oz. sharp cheese, shredded; 1 (10 3/4 oz.) can cream of mushroom soup, undiluted; 1/4 c. water

Try this homemade Greek Spaghetti recipe the whole family will love. Made with thin spaghetti, onion, green pepper and butter. Easy step-by-step instruc…

This Greek Spaghetti relies on simple, everyday ingredients such as (12 oz.) pkg. thin spaghetti, medium onion, chopped, green pepper, chopped and butter or margarine, melted. It comes together quickly and makes 4 servings, at about 360 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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Coconut cream is a reliable plant-based alternative to dairy cream.

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

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Greek Spaghetti

Tips for the best results

Variations & substitutions

My Personal Notes

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