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 Casserole for a Crowd?

You need 10 ingredients. The key ingredients include: 10 cups chicken, diced and cooked, 10 cups celery, chopped, 2 bunches green onions with tops, sliced, 2 cans (4 oz. each) chopped green chiles, and more.

Is Chicken Casserole for a Crowd suitable as meat & poultry?

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

How do I store leftover Chicken Casserole for a Crowd?

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

Chicken Casserole for a Crowd Recipe

Name: Chicken Casserole for a Crowd
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 10 cups chicken, diced and cooked; 10 cups celery, chopped; 2 bunches green onions with tops, sliced; 2 cans (4 oz. each) chopped green chiles; 1 can (5-3/4 oz.) pitted ripe olives, drained and sliced; 2 cups slivered almonds; 5 cups shredded cheddar cheese, divided; 2 cups mayonaise; 2 cups sour cream; 5 cups potato chips, crushed

Try this homemade Chicken Casserole for a Crowd recipe the whole family will love. Made with chicken, celery, onions and green chiles. Easy step-by-step…

This Chicken Casserole for a Crowd relies on simple, everyday ingredients such as chicken, diced and cooked, celery, chopped, slivered almonds and mayonaise. It comes together quickly and makes 4 servings, at about 2550 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

2550

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

Leave out the nuts to make it nut-free, or swap in seeds for a similar crunch.
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 Casserole for a Crowd

Tips for the best results

Variations & substitutions

My Personal Notes

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