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A serving of creamy chicken chili bake topped with melted cheddar, white beans, corn, sliced green onions, and fresh cilantro on a white plate.

Creamy White Bean Chicken Chili Casserole

Avatar photoMarla Jennings
A hearty, one-pan chicken dinner featuring creamy white beans and green chilies baked to perfection.
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Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Course Main Course
Cuisine American
Servings 8 portions
Calories 450 kcal

Equipment

  • 1 9x13-inch baking dish greased
  • 1 Large mixing bowl
  • 1 Whisk

Ingredients
  

Main Ingredients

  • 2 cups cooked chicken shredded
  • 2 cans 15 oz each white beans, drained and rinsed
  • 1 can 4 oz green chilies, diced
  • 1 cup chicken broth
  • 1 cup sour cream
  • 1 cup shredded cheddar cheese
  • 1 tsp garlic powder
  • 1 tsp onion powder
  • Salt and pepper to taste

Optional Add-Ins

  • 1 cup corn kernels
  • 1/2 cup chopped bell peppers
  • 1/2 tsp cayenne pepper

Instructions
 

Preparation

  • Preheat your oven to 350°F. Combine shredded chicken, white beans, and green chilies in a large mixing bowl. Add garlic powder, onion powder, salt, and pepper. Mix well to combine.
  • In a separate bowl, whisk together chicken broth and sour cream until smooth. Pour this mixture over the chicken and bean mixture, stirring to coat evenly.
  • Transfer the mixture to a greased 9x13-inch baking dish. Spread out evenly and top with shredded cheddar cheese.
  • Bake in the preheated oven for 30-40 minutes, or until the cheese is melted and bubbly. The edges should be lightly golden brown.

Serving

  • Allow the casserole to cool for a few minutes before serving. This allows the flavors to meld together. Serve warm with your choice of side dishes.

Storage

  • Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.

Notes

Pro Tips: Use rotisserie chicken for convenience. Full-fat sour cream yields the best texture.
Ingredient Substitutions: Substitute Greek yogurt for sour cream for a lighter version.
How to Serve: Pair with a green salad or cornbread.
Storage & Freshness: Keep in the fridge for up to three days, or freeze for up to a month.
Make-Ahead Tips: Prepare the casserole a day in advance and bake just before serving.
Keyword creamy white bean chicken chili casserole, green chili chicken casserole, white bean recipes