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 Spaghetti Casserole?

You need 14 ingredients. The key ingredients include: 1 lb. spaghetti noodles, 2 lb. ground beef, 1 lb. fresh mushrooms, 2 Tbsp. butter, and more.

Is Spaghetti Casserole suitable as pasta & noodles?

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

How do I store leftover Spaghetti Casserole?

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

Spaghetti Casserole Recipe

Name: Spaghetti Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 lb. spaghetti noodles; 2 lb. ground beef; 1 lb. fresh mushrooms; 2 Tbsp. butter; 1 can tomato sauce; 1 can tomato paste; 1 c. cottage cheese; 1 (8 oz.) pkg. cream cheese; 1/2 c. chopped green onions; 1/2 c. chopped green pepper; 8 oz. sour cream; 1/2 tsp. salt; 1/2 tsp. pepper; 1 Tbsp. brown sugar

Try this homemade Spaghetti Casserole recipe the whole family will love. Made with noodles, ground beef, fresh mushrooms and butter. Easy step-by-step i…

This Spaghetti Casserole relies on simple, everyday ingredients such as spaghetti noodles, ground beef, fresh mushrooms and butter. It comes together quickly and makes 4 servings, at about 1580 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

1580

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

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.
Coconut cream is a reliable plant-based alternative to dairy cream.

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

My Personal Notes

Saved locally in your browser — visible only to you.

Spaghetti Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions