Chicken And Rice Casserole Recipe

I always find myself turning to comforting recipes that bring everyone together, especially when things get busy. This particular chicken and rice casserole recipe takes a classic family favorite and elevates it significantly.

We’ve skipped the canned soup here in favor of a creamy béchamel sauce infused with fresh lemon zest and herbs, creating a brighter, more complex flavor profile. The combination of tender chicken, perfectly cooked rice, a zesty cream sauce, and a golden, bubbly cheese crust makes this a family-friendly favorite that’s perfect for busy weeknights.

Ingredients

A complete list of all ingredients required to make this creamy chicken and rice casserole recipe.

• 450 g (1 lb) boneless, skinless chicken breasts: Cut into 2.5 cm (1 inch) cubes for quick and even cooking. This ensures the chicken cooks completely without drying out in the oven.
• 15 ml (1 tablespoon) olive oil: Used for searing the chicken and sautéing the aromatics. Choose a good-quality extra virgin olive oil for a richer flavor foundation.
• 1 medium yellow onion, finely chopped: Provides essential aromatic depth to the casserole base. Mince finely so it softens completely and blends into the rice mixture.
• 4 cloves garlic, minced: Adds pungent flavor; sauté until fragrant, about 1 minute, but be careful not to burn.
• 240 ml (1 cup) long-grain white rice, rinsed: Rinsing removes excess starch, which helps prevent the casserole from becoming gummy. Do not substitute instant rice, as it will overcook during baking.
• 720 ml (3 cups) vegetable broth: The primary cooking liquid for the rice; it adds more flavor than water. Chicken broth can be substituted for vegetable broth to deepen the savory chicken flavor.
• 5 g (1 teaspoon) fine sea salt, plus more to taste: Seasons the chicken and rice during cooking. Adjust to taste at the end, as the cheese and broth also contain sodium.
• 2.5 g (1/2 teaspoon) black pepper, plus more to taste: Adds a subtle spice note to balance the richness. Freshly ground pepper adds more aroma.
• 60 g (1/4 cup) unsalted butter: Used to create the roux base for the creamy sauce. Unsalted butter allows for better control over the final sodium content.
• 45 g (1/4 cup) all-purpose flour: Combines with the butter to thicken the sauce into a béchamel. Whisk continuously to prevent lumps and ensure a smooth sauce texture.
• 480 ml (2 cups) whole milk: The liquid base for the sauce; whole milk provides the richest, most velvety texture. Avoid skim milk or low-fat milk, as they can result in a thinner, less satisfying sauce.
• 15 ml (1 tablespoon) fresh lemon zest: The key flavor element for brightness and acidity. Use a microplane or fine zester; avoid the bitter white pith beneath the yellow skin.
• 30 g (1/4 cup) fresh parsley, finely chopped, plus extra for garnish: Provides a fresh, clean contrast to the creamy sauce. Fresh herbs are essential here for the intended flavor profile; dried herbs are not recommended.
• 15 g (1/8 cup) fresh dill, finely chopped, plus extra for garnish: Adds a delicate, slightly sweet and distinctive herbal note.
• 170 g (1 1/2 cups) shredded mozzarella cheese: Provides excellent meltability and a classic cheese pull. Shred from a block rather than using pre-shredded for a better melt.
• 85 g (3/4 cup) shredded Monterey Jack cheese: Adds a slightly milder, creamier flavor profile than straight mozzarella. This blend offers both texture and a pleasant, balanced flavor for this chicken and rice casserole recipe.

Optional (plan-ahead): If you’re shopping for the week, I put this into a 4-Week Meal Plan + Grocery Lists so dinner’s already decided before your day gets busy.

Instructions

Follow these steps closely to ensure a creamy, perfectly cooked chicken and rice casserole.

1. Prep and Sear the Chicken: Preheat oven to 190°C (375°F). Lightly grease a 23×33 cm (9×13 inch) baking dish. Heat the olive oil in a large oven-safe skillet or Dutch oven over medium-high heat. Add the chicken cubes and cook for 5-7 minutes, until lightly browned on all sides, then remove chicken from the skillet and set aside.
2. Sauté Aromatics and Pre-cook Rice: Reduce heat to medium, add the chopped onion to the same skillet, and sauté until softened (about 5 minutes). Add the minced garlic and cook for another minute until fragrant, stirring constantly. Stir in the rinsed long-grain rice, salt, and pepper; pour in the vegetable broth and bring to a simmer.
3. Simmer and Soften: Return the cooked chicken to the skillet, stir well to combine all ingredients. Cover the skillet and let it simmer over low heat for 15-20 minutes, or until most of the liquid has been absorbed by the rice. The rice should still be slightly firm (al dente) and not completely cooked at this stage; this prevents mushy rice in the final casserole.
4. Prepare the Lemon-Herb Cream Sauce: While the rice simmers, melt the butter in a separate medium saucepan over medium heat. Whisk in the all-purpose flour and cook for 1 minute, stirring constantly to form a light-colored roux. Gradually whisk in the whole milk, bringing it to a gentle simmer while continuing to whisk until the sauce thickens to a pourable consistency (about 5-7 minutes).
5. Finish Sauce and Assemble Layers: Remove the cream sauce from heat and stir in the fresh lemon zest, chopped parsley, and chopped dill. Once the chicken and rice mixture has absorbed most of the liquid, transfer it to the prepared baking dish, spreading evenly. Pour about two-thirds of the lemon-herb cream sauce over the chicken and rice, gently stirring to combine all ingredients for the creamy chicken and rice casserole.
6. Layer and Bake: Pour the remaining one-third of the cream sauce evenly over the top of the chicken and rice mixture, creating a distinct creamy layer. In a small bowl, combine the shredded mozzarella and Monterey Jack cheeses. Sprinkle the cheese mixture evenly over the creamy sauce layer. Bake for 25-30 minutes, or until the chicken and rice casserole is bubbly around the edges and the cheese topping is melted, golden brown, and slightly bubbly. If desired, broil for the last 2-3 minutes for extra browning, watching carefully to prevent burning.
7. Rest and Garnish: Remove the casserole from the oven and let it rest for 10 minutes before serving. Resting allows the ingredients to set and prevents the casserole from being watery. Scoop generous portions into shallow bowls and garnish each serving with extra fresh parsley and dill.

Make-Ahead and Freezer Options for Meal Prep

This chicken and rice casserole recipe is perfect for preparing ahead of time to make weeknights even easier. It’s a great choice for meal prep, allowing you to quickly assemble a high-protein dinner after a busy day.

• Prepare in Advance: You can prepare the rice and chicken mixture up to 2 days ahead and store it covered in the refrigerator. Prepare the cream sauce separately, cool it completely, and store it covered in the refrigerator as well. Keep the cheese separate for best results.
• Freezing Unbaked Casserole: Assemble the entire casserole in the baking dish, including the cheese topping. Cover tightly with plastic wrap, then aluminum foil, and freeze for up to 3 months. Thaw overnight in the refrigerator before baking as directed; add 5-10 minutes to the total baking time if baking from partially frozen.
• Freezing Leftovers: Store cooled leftovers in individual portions in airtight containers for up to 3 months. Reheat in the oven or microwave. Reheating in the oven (covered with foil) helps maintain the texture better than the microwave.

Recipe Variations to Make it Your Own

Customize this chicken and rice casserole recipe with common substitutions and additions.

• Add Vegetables: Stir in 1 cup of frozen peas or chopped fresh broccoli florets when you return the chicken to the skillet in step 3. The vegetables will cook along with the rice and absorb the sauce flavors.
• Protein Swaps: For an ultra-fast version, shred rotisserie chicken instead of searing fresh chicken breasts. If using cooked chicken, reduce the initial cooking time to just sautéing the aromatics, then proceed. When I’m in a hurry on a Tuesday night, I always keep a pre-cooked chicken in my fridge for recipes just like this.
• Herb and Spice Changes: Change the flavor profile by swapping dill and parsley for rosemary and thyme. If using dried herbs, reduce the amount to 1 teaspoon of each, as dried herbs are more concentrated.
• Cheese Variations: Substitute the Monterey Jack with cheddar cheese for a sharper, more traditional casserole flavor. You can also add Parmesan cheese to the topping for extra richness.

FAQs

Can I make this in a slow cooker?

This recipe is optimized for oven baking. A slow cooker version would require different measurements, as the rice absorbs liquid differently and often results in a mushier texture. For the best result, stick to the instructions provided.

Is this casserole gluten-free?

To make this recipe gluten-free, substitute the all-purpose flour for a measure-for-measure gluten-free flour blend when making the roux. All other ingredients are naturally gluten-free.

Can I use brown rice instead of white rice?

Brown rice requires a significantly longer cooking time and more liquid than white rice. The specific steps for this recipe are not optimized for brown rice. If you attempt it, you will need to increase the liquid amount and simmer time significantly before baking.

How do I prevent the casserole from becoming dry?

The key to preventing a dry creamy chicken and rice casserole recipe is ensuring the rice is still al dente (slightly firm) before baking. This allows the rice to continue absorbing moisture during the final baking process without drying out completely. I also recommend covering it loosely with foil for the first 20 minutes to trap steam, then removing for the last 5-10 minutes to brown the cheese.

Can I make a larger batch?

Yes, this recipe can be doubled in a larger baking dish (like a 38×25 cm or 15×10 inch) but may require slightly longer cooking times to heat through in the center. The total liquid amount may need to be slightly adjusted depending on your pan size.

Conclusion

This scratch-made chicken and rice casserole recipe offers a fresh, satisfying take on a classic comfort meal that’s perfect for a family dinner or meal prep. It freezes beautifully, making it one of my favorite easy dinner ideas. If you’re looking for a hearty, complete meal that tastes better than canned-soup casseroles, save this recipe to your favorites for your next meal prep session on Pinterest.

chicken and rice casserole recipe

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• Author: Sierra Lopez
• Total Time: 85 minutes
• Yield: 8 servings 1x
• Diet: General

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Description

A creamy chicken and rice casserole that replaces canned soup with a homemade béchamel sauce infused with fresh lemon zest and herbs for a brighter flavor.

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Ingredients

Scale 1x2x3x

• 1 lb boneless, skinless chicken breasts, cut into 1 inch cubes
• 1 tablespoon olive oil
• 1 medium yellow onion, finely chopped
• 4 cloves garlic, minced
• 1 cup long-grain white rice, rinsed
• 3 cups vegetable broth (or chicken broth)
• 1 teaspoon fine sea salt
• 0.5 teaspoon black pepper
• 0.25 cup unsalted butter
• 0.25 cup all-purpose flour
• 2 cups whole milk
• 1 tablespoon fresh lemon zest
• 0.25 cup fresh parsley, finely chopped
• 0.125 cup fresh dill, finely chopped
• 1.5 cups shredded mozzarella cheese
• 0.75 cup shredded Monterey Jack cheese

Optional (plan-ahead): If you’re shopping for the week, I put this into a 4-Week Meal Plan + Grocery Lists so dinner’s already decided before your day gets busy.

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Instructions

1. Preheat Oven and Sear Chicken: Preheat oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish. Heat the olive oil in a large oven-safe skillet or Dutch oven over medium-high heat. Add the chicken cubes and cook for 5-7 minutes, until lightly browned on all sides, then remove chicken from the skillet and set aside.
2. Sauté Aromatics and Pre-cook Rice: Reduce heat to medium, add the chopped onion to the same skillet, and sauté until softened (about 5 minutes). Add the minced garlic and cook for another minute until fragrant, stirring constantly. Stir in the rinsed long-grain rice, salt, and pepper; pour in the vegetable broth and bring to a simmer.
3. Simmer Chicken and Rice: Return the cooked chicken to the skillet, stir well to combine all ingredients. Cover the skillet and let it simmer over low heat for 15-20 minutes, or until most of the liquid has been absorbed by the rice. The rice should still be slightly firm (al dente) and not completely cooked at this stage.
4. Prepare Cream Sauce Base: While the rice simmers, melt the butter in a separate medium saucepan over medium heat. Whisk in the all-purpose flour and cook for 1 minute, stirring constantly to form a light-colored roux. Gradually whisk in the whole milk, bringing it to a gentle simmer while continuing to whisk until the sauce thickens to a pourable consistency (about 5-7 minutes).
5. Finish Sauce and Combine Layers: Remove the cream sauce from heat and stir in the fresh lemon zest, chopped parsley, and chopped dill. Once the chicken and rice mixture has absorbed most of the liquid, transfer it to the prepared baking dish, spreading evenly. Pour about two-thirds of the lemon-herb cream sauce over the chicken and rice, gently stirring to combine all ingredients.
6. Layer and Bake Casserole: Pour the remaining one-third of the cream sauce evenly over the top of the chicken and rice mixture, creating a distinct creamy layer. In a small bowl, combine the shredded mozzarella and Monterey Jack cheeses. Sprinkle the cheese mixture evenly over the creamy sauce layer. Bake for 25-30 minutes, or until bubbly around the edges and the cheese topping is melted, golden brown, and slightly bubbly.
7. Rest and Serve: Remove the casserole from the oven and let it rest for 10 minutes before serving. Garnish each serving with extra fresh parsley and dill.

Notes

Rinsing the rice removes excess starch, which helps prevent the casserole from becoming gummy. Avoid using low-fat milk, as it can result in a thinner, less satisfying sauce. Resting the casserole for 10 minutes after baking allows the ingredients to set and prevents the casserole from being watery.

• Prep Time: 25 minutes
• Cook Time: 60 minutes
• Category: Main Course
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 1 serving (approx. 200 g)
• Calories: 320 calories
• Sugar: 3 g
• Sodium: 650 mg
• Fat: 18 g
• Saturated Fat: 9 g
• Unsaturated Fat: 7 g
• Trans Fat: 0 g
• Carbohydrates: 13 g
• Fiber: 1 g
• Protein: 24 g
• Cholesterol: 60 mg