Au Gratin Potatoes Casserole Recipe

Name: Au Gratin Potatoes Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 lb. potatoes (12 medium); 1 small onion, chopped; 1 pkg. onion soup mix; 1/2 c. margarine; 2 Tbsp. flour; 2 tsp. salt; 1/2 tsp. pepper; 4 c. milk; 4 c. shredded Cheddar cheese; 1/2 c. crushed seasoned croutons; paprika; Tabasco sauce; kielbasa sausage

Servings: persons

4 lb. potatoes (12 medium)
1 small onion, chopped
1 pkg. onion soup mix
1/2 c. margarine
2 Tbsp. flour
2 tsp. salt
1/2 tsp. pepper
4 c. milk
4 c. shredded Cheddar cheese
1/2 c. crushed seasoned croutons
paprika
Tabasco sauce
kielbasa sausage

1
Cut potatoes into thin slices (leaving peels on) to equal about 8 cups.
2
Cook and stir onion and onion soup mix in margarine until tender.
3
Stir in flour, salt and pepper.
4
Cook over low heat, stirring constantly, until mixture is bubbly. Remove from heat.
5
Stir in milk and 3 cups cheese and a dash of Tabasco sauce. Heat to boiling, stirring constantly.
6
Boil and stir 1 minute. Place potatoes in ungreased large baking dish.
7
Slice up kielbasa and put in dish.
8
Pour cheese sauce over potatoes and kielbasa. Bake, uncovered, at 375u00b0 for 1 hour.
9
Mix remaining cheese and crushed croutons and sprinkle over potatoes.
10
Sprinkle with paprika.
11
Bake, uncovered, until top is brown and bubbly, 15 to 20 minutes longer.

1514

kcal

Calories

Fat

103

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

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

A good 1:1 gluten-free flour blend works well if you need a gluten-free version.

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

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 13 ingredients. The key ingredients include: 4 lb. potatoes (12 medium), 1 small onion, chopped, 1 pkg. onion soup mix, 1/2 c. margarine, and more.

Yes, Au Gratin Potatoes Casserole falls under the Soups & Stews category and is a great choice for this type of meal.

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

That's it — enjoy your meal!

Au Gratin Potatoes Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions