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One Pan Chicken and Mushroom Rice Casserole

One Pan Chicken and Mushroom Rice Casserole
60min Total Time
6 people Servings
Medium Difficulty
Moderate Cost
350 kcal Calories

One Pan Chicken and Mushroom Rice Casserole is a comforting dish that combines hearty flavors and minimal cleanup—perfect for a busy weeknight!


Ingredients

6
  • 1.5 lbs boneless, skinless chicken thighs
  • 1 cup long-grain rice
  • 8 oz mushrooms, sliced
  • 1 onion, chopped
  • 3 cloves garlic, minced
  • 4 cups chicken broth
  • 1 cup frozen peas
  • 2 tbsp olive oil
  • 1 tsp dried thyme
  • 1 tsp paprika
  • Salt and pepper to taste
  • Fresh parsley for garnish

Instructions

1

Preheat your oven to 375°F (190°C).

2

Heat olive oil in a large, oven-safe skillet over medium heat.

3

Season the chicken thighs with salt, pepper, thyme, and paprika, then brown them in the skillet for about 5 minutes on each side.

4

Remove the chicken from the skillet and set aside.

5

In the same skillet, add the chopped onion and sliced mushrooms, cooking until softened, about 4 minutes.

6

Add the minced garlic and cook for an additional minute until fragrant.

7

Stir in the rice and toast it for 2 minutes, then pour in the chicken broth.

8

Bring the mixture to a boil, then reduce the heat to low and return the browned chicken thighs to the skillet.

9

Cover the skillet and transfer it to the preheated oven.

10

Bake for 30 minutes, then stir in the frozen peas and return to the oven for an additional 10 minutes.

11

Once done, fluff the rice with a fork and let sit for 5 minutes before serving. Garnish with fresh parsley.

Kitchen Tools

  • Large skillet or Dutch oven
  • Wooden spoon or spatula
  • Measuring cups and spoons
  • Knife and cutting board

Chef's Tips

Make sure to brown the chicken well for enhanced flavor.
Use a good quality chicken broth for the best taste.
Feel free to add your favorite vegetables for extra nutrition.

Troubleshooting

If the rice isn't cooked through, add a bit more broth and cover it to steam longer.
If the chicken is dry, ensure you don’t overcook it in the oven.

Recipe Variations

Substitute chicken thighs with chicken breasts or sautéed shrimp.
Swap out rice for quinoa or cauliflower rice for a low-carb alternative.

Healthy Alternatives

Use brown rice instead of white for added fiber.
Substitute half of the chicken with mushrooms or tofu for a lighter version.

Serving Suggestions

Serve with a side salad to balance the meal.
Accompany with crusty bread to soak up the sauce.

Nutrition Facts

350
Calories
30g
Protein
40g
Carbs
10g
Fat
2g
Fiber
1g
Sugar
780mg
Sodium
90mg
Cholesterol

Dietary Info

Gluten-free
High-protein

Garnish Ideas

Sprinkle with freshly chopped parsley or chives for added flavor.
Add a squeeze of lemon juice before serving for brightness.

Storage

Store leftover casserole in an airtight container in the refrigerator for up to 3 days.
Reheat in the oven or microwave, adding a splash of broth if needed to moisten.

Leftover Ideas

Use leftovers in a chicken and rice soup.
Create a chicken fried rice by sautéing the casserole with soy sauce and scrambled eggs in a pan.

Common Mistakes to Avoid

Not browning the chicken properly can lead to less flavor.
Adding too much liquid can result in soggy rice.

Frequently Asked Questions

Can I make this casserole ahead of time?

Yes, you can prepare it the night before, refrigerate, and bake it the next day.

Can I use brown rice instead of white rice?

Yes, but you will need to adjust the cooking time as brown rice takes longer to cook.

Is there a vegetarian version of this recipe?

Absolutely! Substitute chicken with firm tofu and use vegetable broth.

How can I make this dish spicier?

Add red pepper flakes or diced jalapeños while sautéing the vegetables.

What other vegetables can I add?

You can add bell peppers, carrots, or spinach for more color and nutrition.

Reviews

Emily
Feb 26, 2026
This was a hit at our family dinner! So easy and delicious.
Michael
Feb 27, 2026
A great one-pan meal, just what I needed for a busy night!
Sarah
Mar 20, 2026
I love how the flavors meld together, will definitely make again!
David
Mar 20, 2026
It was okay, could use more seasoning for my taste.
Rachel
Mar 14, 2026
So simple and perfect for meal prep, loved it!
Chris
Mar 4, 2026
Enjoyed the dish, especially the texture of the rice!
Anna
Mar 3, 2026
Super easy and very filling—will be adding to my favorite recipes!
Steven
Mar 18, 2026
Tasty but a bit bland for me, will add more spices next time.
Jessica
Mar 12, 2026
Absolutely delicious! My kids loved it too!
Robert
Mar 10, 2026
It was decent, but I've had better chicken casseroles.
Laura
Mar 19, 2026
I can't believe how easy this was! Perfect for a busy weeknight.
Daniel
Mar 2, 2026
Very satisfied with this recipe! Will make it again.
Hannah
Mar 18, 2026
This dish has become a favorite in our household!
Aaron
Feb 24, 2026
Great recipe, though I might try adding broccoli next time.
Megan
Mar 18, 2026
Perfect comfort food! Easy and so flavorful.
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