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 California Chicken Casserole?

You need 11 ingredients. The key ingredients include: 3 cups cooked chicken, diced (I use breasts), 2 (10 1/2 ounce) cans cream of chicken soup, 1 cup mayonnaise, 1/2 cup diced onion, and more.

Is California Chicken Casserole suitable as meat & poultry?

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

How do I store leftover California Chicken Casserole?

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

California Chicken Casserole Recipe

Name: California Chicken Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 cups cooked chicken, diced (I use breasts); 2 (10 1/2 ounce) cans cream of chicken soup; 1 cup mayonnaise; 1/2 cup diced onion; 1 teaspoon curry powder; 1/2 teaspoon garlic powder; 1 tablespoon lemon juice; 1 (16 ounce) bag california-blend frozen vegetables (broccoli, cauliflower, carrot); 9 slices American cheese; 2 cups corn flakes, crushed; 1/4 cup butter, melted

Try this homemade California Chicken Casserole recipe the whole family will love. Made with chicken, cream of chicken soup, mayonnaise and onion. Easy s…

This California Chicken Casserole relies on simple, everyday ingredients such as mayonnaise, diced onion, curry powder and garlic powder. It comes together quickly and makes 4 servings, at about 1278 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

1278

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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California Chicken Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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