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 Chicken Potato Casserole Recipe?

You need 10 ingredients. The key ingredients include: 1 pkg. Betty Crocker Au Gratin potatoes, 2 1/2 c. boiling water, 2 tbsp. butter, 1 c. (5 ounce.) evaporated lowfat milk, and more.

Is Chicken Potato Casserole Recipe suitable as meat & poultry?

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

How do I store leftover Chicken Potato Casserole Recipe?

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

Chicken Potato Casserole Recipe

Name: Chicken Potato Casserole Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 pkg. Betty Crocker Au Gratin potatoes; 2 1/2 c. boiling water; 2 tbsp. butter; 1 c. (5 ounce.) evaporated lowfat milk; 1 c. (10 3/4 ounce.) cream of mushroom soup; 2 c. cut up cooked chicken; 1 can (4 ounce.) sliced mushrooms, liquid removed; 2 tbsp. minced onion; 1 c. shredded cheddar cheese; 1/2 c. crunched cornflakes

Try this homemade Chicken Potato Casserole recipe the whole family will love. Made with Betty Crocker Au Gratin potatoes, boiling water, butter and milk…

This Chicken Potato Casserole relies on simple, everyday ingredients such as boiling water, butter, cut up cooked chicken and minced onion. It comes together quickly and makes 4 servings, at about 1954 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

1954

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.
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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Chicken Potato Casserole Recipe

Tips for the best results

Variations & substitutions

My Personal Notes

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