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 Potato Ground Beef Casserole?

You need 12 ingredients. The key ingredients include: 5 1/4 ounces of pillsbury hungry jack mashed potato flakes, 1 1/2 cups sour cream, 1/2 cup water, 1 lb ground beef, and more.

Is Potato Ground Beef Casserole suitable as meat & poultry?

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

How do I store leftover Potato Ground Beef Casserole?

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

Potato Ground Beef Casserole Recipe

Name: Potato Ground Beef Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 5 1/4 ounces of pillsbury hungry jack mashed potato flakes; 1 1/2 cups sour cream; 1/2 cup water; 1 lb ground beef; 2 (8 ounce) cans tomato sauce; 12 ounces corn mixed with chopped peppers, undrained; 1/2 cup water; 1 teaspoon salt; 1 tablespoon instant minced onion; 1/4 - 1/2 teaspoon pepper; 1/8 teaspoon oregano; 1/2 cup diced process American cheese or 1/2 cup cheddar cheese

Try this homemade Potato Ground Beef Casserole recipe the whole family will love. Made with sour cream, water, ground beef and tomato sauce. Easy step-b…

This Potato Ground Beef Casserole relies on simple, everyday ingredients such as sour cream, water, ground beef and (8 ounce) cans tomato sauce. It comes together quickly and makes 4 servings, at about 586 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.

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Potato Ground Beef Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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Frequently Asked Questions