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 Mari Lynn'S Ground Beef Casserole?

You need 10 ingredients. The key ingredients include: 1 1/2 lb. lean ground beef, 1 beaten egg, 1 chopped onion, 1/2 medium chopped green pepper, and more.

Is Mari Lynn'S Ground Beef Casserole suitable as meat & poultry?

Yes, Mari Lynn'S Ground Beef Casserole falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Mari Lynn'S Ground Beef Casserole?

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

Mari Lynn'S Ground Beef Casserole Recipe

Name: Mari Lynn'S Ground Beef Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 1/2 lb. lean ground beef; 1 beaten egg; 1 chopped onion; 1/2 medium chopped green pepper; 1/2 c. crushed soda crackers; 2/3 c. water; 1/2 c. margarine; 1 pkg. stuffing mix; 2 stalks chopped celery; 1 can undiluted cream of mushroom soup

Try this homemade Mari Lynn'S Ground Beef Casserole recipe the whole family will love. Made with lean ground beef, egg, onion and green pepper. Easy ste…

This Mari Lynn'S Ground Beef Casserole relies on simple, everyday ingredients such as lean ground beef, beaten egg, chopped onion and medium chopped green pepper. It comes together quickly and makes 4 servings, at about 511 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 Meat & Poultry

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

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

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Mari Lynn'S Ground Beef Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions