Skinny mexican chicken and brown rice casserole

Skinny Mexican Chicken and Brown Rice Casserole combines lean chicken, whole grain brown rice, and a blend of sweet corn and spices, all topped with melted cheese. This healthier twist on a classic Mexican dish is easy to prepare and packed with flavor.

11 Dec 2025
Cook time 38 min
Prep time 15 min

Ingredients:

1 tbsp olive oil
10 oz chicken breasts
1 cup brown rice
1/2 cup onion
1 tsp garlic
2 cups sweet corn
2 cups canned tomatoes
1 cup pasta sauce
2 oz mozzarella cheese
2 oz cheddar cheese
2 tsp chili powder
1 tsp ground cumin

Skinny Mexican Chicken and Brown Rice Casserole is the perfect combination of healthy and delicious. This recipe is a lighter twist on a traditional Mexican casserole, made with lean chicken breast, whole grain brown rice, and a melody of savory vegetables and spices. It’s a wholesome meal that's easy to prepare and packed with flavors that will please the entire family.

Instructions:

1. Preheat the Oven:
Preheat your oven to 375°F (190°C).

2. Cook the Brown Rice:
Prepare 1 cup of brown rice according to the package instructions. This usually takes about 30-40 minutes. Once cooked, set aside.

3. Sauté Aromatics:
In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the finely chopped onion and sauté for about 3-4 minutes until fragrant and softened. Add 1 teaspoon of minced garlic and cook for an additional 1 minute, stirring frequently to avoid burning.

4. Cook the Chicken:
Add the diced chicken breasts to the skillet. Cook for about 5-7 minutes, stirring occasionally, until the chicken is cooked through and no longer pink in the center.

5. Combine Ingredients:
In the same skillet, add the cooked brown rice, sweet corn, canned diced tomatoes, and pasta sauce. Stir to combine all the ingredients. Sprinkle in the chili powder and ground cumin, mixing well to evenly distribute the spices.

6. Transfer to Baking Dish:
Lightly grease a 9x13-inch (23x33 cm) baking dish. Pour the chicken and rice mixture into the baking dish, spreading it out evenly.

7. Add Cheese:
Sprinkle the shredded mozzarella and cheddar cheeses evenly over the top of the casserole.

8. Bake:
Place the baking dish in the preheated oven and bake for 20-25 minutes, or until the cheese is melted and bubbly.

9. Serve:
Remove the casserole from the oven and let it cool for a few minutes before serving. Enjoy your Skinny Mexican Chicken and Brown Rice Casserole!

There you have it - a nutritious and flavorful Skinny Mexican Chicken and Brown Rice Casserole that's sure to satisfy. This dish is wonderful for meal prep, as it tastes even better the next day. Serve it with a side of your favorite greens or a simple salad for a complete meal. Enjoy the wholesome and zesty flavors without any guilt!

Skinny mexican chicken and brown rice casserole FAQ:

What is the baking time for this casserole?

Bake the casserole for 20-25 minutes at 375°F (190°C) until the cheese is melted and bubbly.

How can I tell if the chicken is fully cooked?

The chicken should be cooked through and no longer pink in the center. A meat thermometer inserted into the thickest part should read at least 165°F (74°C).

Can I substitute the brown rice with another type of rice?

Yes, you can substitute brown rice with white rice or quinoa, but cooking times may vary. Adjust accordingly based on the type of grain you choose.

How should I store leftovers from the casserole?

Store leftovers in an airtight container in the refrigerator for up to 3-4 days. You can also freeze the casserole for longer storage, up to 2-3 months.

What pan size is recommended for this recipe?

Use a 9x13-inch (23x33 cm) baking dish for this casserole to ensure even cooking and easy serving.

Cooking Tips:

- Make sure to cook the rice ahead of time according to package instructions, as this will speed up the preparation process.

- You can use leftover chicken or a rotisserie chicken to save on cooking time.

- Feel free to add extra vegetables like bell peppers, zucchini, or black beans to increase the nutrient content.

- For a spicier casserole, add a chopped jalapeño or increase the amount of chili powder and cumin.

- If you prefer a dairy-free option, replace the cheese with a dairy-free alternative.

- Let the casserole rest for a few minutes after baking to allow the flavors to meld together better.

- Garnish with fresh cilantro, avocado slices, or a dollop of Greek yogurt for an extra touch of freshness.

Nutrition Facts

4 Servings
Calories 480kcal
Protein 30g
Carbohydrates 60g
Fiber 8g
Sugar 12g
Fat 16g

Skinny mexican chicken and brown rice casserole