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 Baked Spaghetti Casserole?

You need 11 ingredients. The key ingredients include: 1 (10 oz.) can condensed cream of mushroom soup, 1 1/2 soup cans milk, 1/2 tsp. black pepper, seasoned salt to taste, and more.

Is Baked Spaghetti Casserole suitable as pasta & noodles?

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

How do I store leftover Baked Spaghetti Casserole?

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

Baked Spaghetti Casserole Recipe

Name: Baked Spaghetti Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (10 oz.) can condensed cream of mushroom soup; 1 1/2 soup cans milk; 1/2 tsp. black pepper; seasoned salt to taste; sugar to taste; 1 (12 oz.) pkg. thin spaghetti; 1 pt. dairy sour cream; 1 1/2 lb. sharp American cheese, shredded (I used 1/2 mild and 1/2 sharp Cheddar); 1 onion, minced; 1 c. rich crackers, crushed (see Cook's Note); 1/2 c. (1 stick) butter or margarine

Try this homemade Baked Spaghetti Casserole recipe the whole family will love. Made with condensed cream, milk, black pepper and salt. Easy step-by-step…

This Baked Spaghetti Casserole relies on simple, everyday ingredients such as soup cans milk, black pepper, seasoned salt to taste and sugar to taste. It comes together quickly and makes 4 servings, at about 986 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.
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.

Baked Spaghetti Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions