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 Vidalia Onion Casserole?

You need 12 ingredients. The key ingredients include: 3 large Vidalia onions, sliced thin, 1 can cream of chicken soup, 2 c. grated cheese (American), 1 can mushrooms, and more.

Is Vidalia Onion Casserole suitable as soups & stews?

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

How do I store leftover Vidalia Onion Casserole?

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

Vidalia Onion Casserole Recipe

Name: Vidalia Onion Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 large Vidalia onions, sliced thin; 1 can cream of chicken soup; 2 c. grated cheese (American); 1 can mushrooms; 1 can water chestnuts; 1 small jar pimento; 1/4 c. mayonnaise; 1 tsp. paprika; 3 eggs, beaten; 1/4 c. sour cream; 1/4 c. butter; 2 c. Ritz cracker crumbs

Try this homemade Vidalia Onion Casserole recipe the whole family will love. Made with Vidalia onions, cream of chicken soup, grated cheese and mushroom…

This Vidalia Onion Casserole relies on simple, everyday ingredients such as cream of chicken soup, grated cheese (american), mushrooms and water chestnuts. It comes together quickly and makes 4 servings, at about 1049 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

1049

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.

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Vidalia Onion Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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