Chicken and Rice Casserole

Creamy Comfort, Easy Weeknight Dinner

This Chicken and Rice Casserole is the kind of cozy, family-friendly dinner that feels like a warm hug after a busy day. Creamy rice, tender chicken, savory seasoning, and a golden cheesy topping come together in one baking dish with minimal prep and maximum comfort. It is perfect for weeknight meals, Sunday dinner, meal prep, or sharing with someone who could use an easy homemade dish. If you love an easy chicken casserole or a comforting chicken and rice dinner, this recipe delivers big flavor without complicated steps. Simple, satisfying, and wonderfully dependable, it is a dinner you will be excited to make again.

⏱️ Time Breakdown

• Prep Time: 15 minutes
• Cook Time: 55 minutes
• Total Time: 1 hour 10 minutes
• Servings: 6 servings

📝 Ingredients

• 1 1/2 pounds boneless, skinless chicken breasts, cut into 1-inch pieces
• 1 cup long-grain white rice, rinsed and drained
• 2 cups low-sodium chicken broth
• 1 cup whole milk
• 1 cup sour cream
• 1 1/2 cups shredded cheddar cheese, divided
• 1 small yellow onion, diced into small, even cubes
• 2 cloves garlic, minced
• 1 cup frozen peas and carrots
• 2 tablespoons unsalted butter, melted
• 1 tablespoon olive oil
• 1 teaspoon kosher salt
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1/2 teaspoon dried thyme
• 1/2 teaspoon paprika
• 1/4 teaspoon black pepper
• 2 tablespoons chopped fresh parsley, for garnish

✨ Kitchen Tools You’ll Need

This recipe doesn’t require fancy gadgets, just a few reliable kitchen basics to keep everything simple and stress-free.

• 9×13-inch baking dish
• Large skillet or frying pan
• Sharp knife
• Cutting board
• Measuring cups and spoons
• Mixing bowls
• Wooden spoon or spatula
• Aluminum foil
• Instant-read thermometer

Step-by-Step Beginner-Friendly Instructions

1. Preheat the oven. Set your oven to 375°F. Lightly grease a 9×13-inch baking dish with a little butter or nonstick cooking spray so the rice releases easily after baking.
2. Prep the vegetables. Dice the onion into small, even cubes and mince the garlic finely. Keeping the onion pieces similar in size helps them soften evenly.
3. Sauté the aromatics. Warm the olive oil in a large skillet over medium heat. Add the diced onion and cook for 3 to 4 minutes, stirring often, until soft and slightly translucent. Add the garlic and cook for 30 seconds until fragrant. 😊
4. Mix the creamy base. In a large mixing bowl, whisk together the chicken broth, milk, sour cream, melted butter, salt, garlic powder, onion powder, thyme, paprika, and black pepper. The mixture should look smooth, creamy, and lightly seasoned.
5. Add rice and vegetables. Stir the rinsed rice, sautéed onion and garlic, frozen peas and carrots, and 1 cup of shredded cheddar into the creamy mixture. Spread everything evenly into the prepared baking dish.
6. Add the chicken. Place the 1-inch chicken pieces over the rice mixture, then gently press them down so they are mostly covered by liquid. This helps the chicken stay tender while the rice absorbs flavor.
7. Cover and bake. Cover the baking dish tightly with foil. Bake for 40 minutes. While the casserole bakes, tidy your prep area or make a quick green salad for an easy side. 👍
8. Check the texture. Carefully remove the foil. The rice should look plump and the edges should be bubbling. If the rice still looks very firm or dry, stir in 1/4 cup warm chicken broth, cover again, and bake for 5 to 10 more minutes.
9. Add the cheesy topping. Sprinkle the remaining 1/2 cup cheddar cheese over the top. Return the dish to the oven uncovered for 10 to 15 minutes, until the cheese is melted and the sauce looks slightly thick and glossy.
10. Rest before serving. Remove the casserole from the oven and let it rest for 8 to 10 minutes. The chicken should reach 165°F in the center, and the rice will continue soaking up the creamy sauce as it sits. Garnish with parsley and serve warm. ✨

💡 Pro Tips

• For the creamiest texture: Let the casserole rest after baking. This short pause allows the sauce to settle and keeps each scoop rich instead of runny.
• Storage tip: Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat with a splash of broth or milk to bring back the creamy texture.
• Easy substitution: Boneless, skinless chicken thighs can replace chicken breasts. They stay extra juicy and may add a slightly richer flavor.
• Avoid dry chicken: Cut the chicken into even 1-inch pieces and check for doneness with a thermometer. Once it reaches 165°F, it is ready.

Variations

• Broccoli Chicken and Rice Casserole: Replace the peas and carrots with 2 cups small broccoli florets. For best texture, use fresh broccoli or thawed frozen broccoli that has been patted dry.
• Extra Cheesy Version: Add 1/2 cup mozzarella or Monterey Jack to the filling along with the cheddar for a meltier, stretchier casserole.
• Herb Garden Style: Add 1 tablespoon chopped fresh parsley and 1 teaspoon chopped fresh dill to the creamy mixture before baking.
• Lightened-Up Casserole: Use reduced-fat sour cream, reduced-fat cheese, and 2% milk while keeping the same measurements.
• Spicy Kick: Add 1/4 teaspoon cayenne pepper or a pinch of crushed red pepper flakes to the seasoning blend.

FAQ

Can I use cooked rice instead of uncooked rice?

Yes, but you will need to adjust the liquid and bake time. Use about 3 cups cooked rice and reduce the chicken broth to 1 cup. Bake covered for 25 to 30 minutes, then uncover, add cheese, and bake until bubbly.

Can I make Chicken and Rice Casserole ahead of time?

Yes. Assemble the casserole up to 24 hours in advance, cover it tightly, and refrigerate. Before baking, let it sit at room temperature for about 20 minutes, then bake as directed. You may need to add 5 to 10 extra minutes since it starts cold.

Can I freeze this casserole?

Yes. For best results, freeze it after baking and cooling. Wrap tightly and freeze for up to 2 months. Thaw overnight in the refrigerator, then reheat covered at 350°F until warmed through.

Why is my rice still firm?

Rice may stay firm if the dish was not covered tightly, the oven temperature ran low, or the rice needed more liquid. Add 1/4 cup warm broth, cover tightly, and continue baking until tender.

What should I serve with Chicken and Rice Casserole?

Serve it with a crisp green salad, roasted green beans, steamed broccoli, cucumber tomato salad, or warm dinner rolls for a complete comfort-food meal.

Final Thoughts

This Chicken and Rice Casserole is creamy, cozy, and practical enough for busy nights while still feeling special on the table. With simple ingredients, beginner-friendly steps, and plenty of ways to customize it, this is a dependable family dinner you can save, share, and make again whenever comfort food is calling.

Chicken and Rice Casserole

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A cozy, family-friendly casserole with tender chicken, creamy rice, and a golden cheesy topping. This easy weeknight dish combines protein, vegetables, and comfort in one baked masterpiece, perfect for meal prepping or quick dinners.

• Author: Samantha Jones
• Prep Time: 15
• Cook Time: 55
• Total Time: 70
• Yield: 6 servings
• Category: Easy Chicken Recipes
• Method: Baking
• Cuisine: American
• Diet: None

Ingredients

Scale 1x2x3x

1 1/2 pounds boneless, skinless chicken breasts, cut into 1-inch pieces
1 cup long-grain white rice, rinsed and drained
2 cups low-sodium chicken broth
1 cup whole milk
1 cup sour cream
1 1/2 cups shredded cheddar cheese, divided
1 small yellow onion, diced
2 cloves garlic, minced
1 cup frozen peas and carrots
2 tablespoons unsalted butter, melted
1 tablespoon olive oil
1 teaspoon kosher salt
1 teaspoon garlic powder
1 teaspoon onion powder
1/2 teaspoon dried thyme
1/2 teaspoon paprika
1/4 teaspoon black pepper
2 tablespoons chopped fresh parsley, for garnish

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Instructions

Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish
Dice the onion and mince garlic into fine pieces
Heat olive oil in a skillet over medium heat. Cook onion until translucent (3-4 minutes), then add garlic and sauté 30 seconds
In a bowl, whisk together chicken broth, milk, sour cream, 1 cup cheddar, salt, garlic powder, onion powder, thyme, paprika, and black pepper
Add cooked onion mixture and frozen peas/carrots to the bowl. Stir until combined
Stir in rice to coat, then add rice-chicken mixture to the baking dish
Top with remaining 1/2 cup cheddar cheese. Bake uncovered for 55 minutes until golden and bubbly
Garnish with parsley before serving

Notes

Can substitute Greek yogurt for sour cream to reduce fat
Add a handful of spinach or zucchini if seeking extra veggies
Let rest 10 minutes before serving for cleaner slices
Store leftovers in an airtight container for 3-4 days