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All-Day Crockpot Chicken and Rice Casserole Recipe
Ash Tyrrell

All-Day Crockpot Chicken and Rice Casserole Recipe

I recently made this All-Day Crockpot Chicken and Rice Casserole, and it quickly became one of my favorite comfort food meals. The chicken cooks low and slow in a creamy sauce, making every bite rich and satisfying. What I love most is how little effort it takes to prepare. The slow cooker does all the hard work while I focus on other things during the day
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Total Time 7 hours 15 minutes
Servings: 8
Ingredients Method Notes

Ingredients
  

  • 1½ pounds boneless skinless chicken breasts – Lean protein that becomes tender and easy to shred after slow cooking.
  • 21 ounces cream of chicken soup 2 cans – Creates a rich and creamy casserole base. Low-sodium versions work well too.
  • 1 cup chicken broth – Adds moisture and helps create a flavorful sauce.
  • ½ teaspoon onion powder – Provides savory depth without adding chopped onions.
  • ⅛ teaspoon garlic powder – Enhances the overall flavor with a mild garlic taste.
  • Salt to taste – Adjust according to your preference and the sodium content of your ingredients.
  • Black pepper to taste – Adds gentle warmth and seasoning.
  • 2 cups instant rice cooked – Instant rice blends easily into the casserole and saves preparation time.
  • 1½ cups cheddar cheese shredded – Freshly shredded cheese melts smoother and gives the casserole a creamy texture.

Method
 

  1. Place the chicken breasts in the bottom of your slow cooker. Arrange them in an even layer so they cook consistently throughout the process. This helps the chicken absorb all the delicious flavors from the sauce.
  2. In a mixing bowl, whisk together the cream of chicken soup, chicken broth, onion powder, garlic powder, salt, and pepper. Stir until the mixture is smooth and fully combined. The sauce will become the flavorful base of the casserole.
  3. Pour the prepared sauce evenly over the chicken breasts. Cover the slow cooker with the lid and cook on LOW for 6 to 7 hours or HIGH for 4 to 5 hours. The chicken should become tender and fully cooked.
  4. Once the chicken is done, carefully remove it from the slow cooker. Use two forks to shred it into bite-sized pieces. Return the shredded chicken to the creamy sauce in the crockpot.
  5. While the chicken is being shredded, prepare the instant rice according to the package instructions. Freshly cooked rice works best because it absorbs the creamy sauce beautifully. Fluff it gently before adding it to the casserole.
  6. Combine Everything
  7. Add the cooked rice to the slow cooker and stir thoroughly. Make sure the rice is evenly coated with the creamy chicken mixture. This creates the signature casserole texture.
  8. Mix in 1 cup of shredded cheddar cheese until melted. Sprinkle the remaining ½ cup of cheese on top. Cover the slow cooker again for a few minutes until the cheese becomes perfectly melted.
  9. Turn off the slow cooker and allow the casserole to rest for a few minutes. The mixture will thicken slightly as it cools. Serve warm and enjoy this comforting family meal.

Notes

  • I always shred my own cheddar cheese because it melts much smoother than pre-shredded varieties.
  • I like to season the chicken lightly before adding the sauce for extra flavor.
  • I sometimes add a handful of frozen peas during the last few minutes for extra color and nutrition.
  • I find that letting the casserole sit for 5 to 10 minutes before serving helps it thicken nicely.
  • I prefer cooking on LOW whenever possible because the chicken stays incredibly tender.
  • I occasionally add a pinch of smoked paprika for a subtle smoky flavor.