Chicken Casseroles & Bakes

Garlic Butter Chicken Dump and Bake Casserole

A delicious and easy Garlic Butter Chicken Dump and Bake Casserole made with tender chicken, creamy sauce, and savory garlic butter flavors, perfect for a comforting family dinner.

By Mila Bryn Updated 12/29/2025
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Garlic Butter Chicken Dump and Bake Casserole
Prep
10 minutes
Cook
1 hour
Total
1 hour 10 minutes
Servings
4 servings

From Mila's kitchen

Garlic butter chicken dump and bake casserole is raw rice and chicken broth spread in a dish, chicken placed on top, and a garlic butter mixture poured over everything before it bakes covered, then uncovered, for about an hour. Baking the rice directly in broth underneath the chicken means the rice cooks by absorbing both the broth and the juices the chicken releases as it bakes, instead of being cooked separately.

The Recipe

Garlic Butter Chicken Dump and Bake Casserole

Total Time
1 hour 10 minutes
Yield
4 servings
Author
Mila Bryn
Prep Time
10 minutes
Cook Time
1 hour
Category
Main Dish
Method
Dump and Bake
Cuisine
American

Ingredients

Servings
  • 1½ lb boneless skinless chicken breasts or thighs
  • 1½ cups uncooked long-grain rice
  • 3 cups chicken broth
  • 4 tbsp butter, melted
  • 4 cloves garlic, minced
  • 1 tsp paprika
  • 1 tsp Italian seasoning
  • 1/2 tsp salt
  • 1/2 tsp black pepper
  • Optional add-ins:
  • Broccoli florets
  • Green beans
  • Grated parmesan cheese

Instructions

  1. Preheat oven to 375°F (190°C) and lightly grease a baking dish.
  2. Spread uncooked rice evenly in the bottom of the dish.
  3. Pour chicken broth over the rice and stir gently.
  4. Place chicken evenly on top of the rice.
  5. In a bowl, mix melted butter, garlic, paprika, Italian seasoning, salt, and pepper.
  6. Pour garlic butter mixture evenly over the chicken and rice.
  7. Cover tightly with foil and bake for 45 minutes.
  8. Remove foil and bake uncovered for another 10–15 minutes until chicken is cooked through and rice is tender.
  9. Let rest for 5 minutes before serving.

Recipe Notes

  • • Use thighs for extra juiciness.
  • • Add veggies halfway through baking if desired.
  • • Leftovers reheat well and stay moist.

Nutrition

Serving Size
1 plate
Calories
540
Sugar
2g
Sodium
820mg
Fat
22g
Saturated Fat
9g
Unsaturated Fat
11g
Trans Fat
0g
Carbohydrates
42g
Fiber
2g
Protein
40g
Cholesterol
135mg
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Why you'll love this

  • Covering the dish tightly with foil for the first 45 minutes traps steam so the raw rice actually cooks through in the oven, which is why the recipe specifically calls for a tight seal rather than a loose cover.
  • Removing the foil for the final 10-15 minutes lets surface moisture evaporate so the top of the chicken and rice can dry out slightly and the dish isn't left soupy.

Tips for the best result

  1. Seal the foil tightly, as the instructions specify, since a loose cover lets steam escape and can leave the rice undercooked at the 45-minute mark.
  2. Add any optional vegetables like broccoli or green beans partway through baking rather than at the start, so they don't overcook by the time the rice and chicken are done.

Troubleshooting

The rice is still firm after the full bake time.

This usually means the foil wasn't sealed tightly enough and steam escaped. Re-cover tightly and give it another 10-15 minutes, checking that there's still enough liquid in the dish.

The dish looks dry on top after uncovering.

This is expected during the uncovered finishing step, but if it looks too dry before the chicken is fully cooked, tent it loosely with foil for the remaining time instead of leaving it fully exposed.

Casserole turns out too soupy.

don’t panic! Simply uncover and bake for an additional 10-15 minutes to allow excess moisture to evaporate.

Storage and reheating

The recipe's own notes say leftovers reheat well and stay moist. Store covered in the refrigerator and reheat gently, adding a splash of broth if the rice has dried out.

What to serve with it

This is a complete one-dish meal on its own; the recipe's own optional add-ins include broccoli, green beans, or parmesan on top.

Frequently asked questions

Can I use chicken thighs instead of breasts for the Garlic Butter Chicken Dump and Bake Casserole?

Absolutely! Chicken thighs work beautifully and often stay more tender. Just ensure they’re boneless, skinless, and cut into similar-sized pieces for even cooking.

Can I prepare this casserole ahead of time?

Yes! Assemble up to 24 hours ahead, but keep rice and liquid separate until ready to bake. Add an extra ¼ cup of broth when combining before baking.

What can I substitute for heavy cream?

Half-and-half, evaporated milk, or even full-fat coconut milk work well. For a lighter option, try whole milk mixed with 1 tablespoon of melted butter.

Is this recipe freezer-friendly?

Yes! Freeze after baking and cooling completely. Thaw overnight in the refrigerator and reheat covered at 325°F until hot throughout.

Can I make this in a slow cooker?

Definitely! Cook on low for 3-4 hours, adding the rice during the final hour to prevent it from becoming mushy.

Save this recipe for later

Keep this recipe handy when you are planning another chicken dinner.

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Garlic Butter Chicken Dump and Bake Casserole