When it comes to hearty, delicious, and nutritious meals, few dishes can compete with Chicken Quinoa Enchilada Casserole. This vibrant casserole is not only a feast for the eyes but also a wholesome blend of protein, fiber, and flavor. Perfect for family dinners or meal prep, this dish packs a punch with its savory chicken, hearty quinoa, and zesty enchilada sauce. Say goodbye to boring weeknight meals and hello to a comforting dish that everyone will love!
Why It Works Every Time

This Chicken Quinoa Enchilada Casserole is a surefire hit because it combines familiar flavors with nutritious ingredients. The quinoa acts as a fantastic base, soaking up the flavors of the enchilada sauce while providing a gluten-free alternative to traditional rice. The shredded chicken adds protein, while the black beans introduce a hearty texture. With melty cheese on top, every bite is a delightful experience! Plus, it’s easy to customize based on what you have on hand or your family’s preferences.
Gather These Ingredients
- 2 tablespoons olive oil
- 1 small onion, finely chopped
- 2 cups quinoa, cooked
- 1 chicken breast, cooked and shredded
- 8 ounces black beans (about half a can), rinsed and drained
- 4 ounces green chiles (1 can), diced
- 1 cup enchilada sauce
- 1 cup cheddar cheese, shredded
- 1 cup mozzarella cheese, shredded
- Sour cream, for serving
- Cilantro, freshly chopped, for garnish
- Lime wedges, for serving
Equipment & Tools
- Large skillet: for sautéing the onion and mixing the filling.
- Mixing bowl: to combine all ingredients.
- Baking dish (9×13 inches): for baking the casserole.
- Oven: preheated to 350°F (175°C) for cooking the casserole.
- Measuring cups and spoons: for accurate ingredient measurements.
- Wooden spoon or spatula: for mixing and serving.
Make Chicken Quinoa Enchilada Casserole: A Simple Method

Step 1: Sauté the Onion
In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add the finely chopped onion and sauté for about 5-7 minutes, or until the onion is translucent and fragrant. This step adds a delicious depth of flavor to your casserole.
Step 2: Combine the Filling Ingredients
In a large mixing bowl, combine the cooked quinoa, shredded chicken, black beans, diced green chiles, and enchilada sauce. Add the sautéed onion and mix everything together until well combined. The flavors will meld beautifully.
Step 3: Assemble the Casserole
Spread half of the quinoa mixture evenly in the bottom of a greased 9×13 baking dish. Sprinkle half of the cheddar and mozzarella cheeses over the top. Add the remaining quinoa mixture, and top with the rest of the cheese.
Step 4: Bake
Cover the baking dish with aluminum foil and bake in a preheated oven at 350°F (175°C) for 25 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden.
Step 5: Serve and Enjoy
Once baked, remove the casserole from the oven, and let it cool for a few minutes. Serve warm, garnished with freshly chopped cilantro and lime wedges. Don’t forget a dollop of sour cream on top for added creaminess!
How to Make It Lighter

- Use low-fat cheese: Opt for reduced-fat cheddar and mozzarella to cut down on calories.
- Substitute Greek yogurt for sour cream: This adds creaminess with extra protein and less fat.
- Add more vegetables: Incorporate sautéed bell peppers, spinach, or zucchini for added nutrients without many calories.
- Use skinless chicken breast: This will reduce the overall fat content of the dish.
Chef’s Rationale
This Chicken Quinoa Enchilada Casserole is not just a meal; it’s a complete experience. The quinoa adds a nutty flavor that pairs beautifully with the spices in the enchilada sauce, while the chicken provides essential protein. The combination of cheeses creates a delightful layer of richness that contrasts perfectly with the acidity of lime and the freshness of cilantro. It’s a balance of flavors, textures, and nutrition that makes this dish a family favorite.
Storage Pro Tips
- Fridge: Store leftovers in an airtight container for up to 4 days. Reheat in the microwave or oven until warmed through.
- Freezer: This casserole freezes well. Cut into portions and wrap tightly in plastic wrap and foil, then freeze for up to 3 months. Thaw overnight in the fridge before reheating.
- Reheating: For best results, reheat in the oven at 350°F (175°C) until heated through to maintain the casserole’s texture.
Ask & Learn
Can I use brown rice instead of quinoa?
Yes! Brown rice can be substituted for quinoa, but be aware that it may change the cooking time slightly. Make sure the rice is fully cooked before combining it with the other ingredients.
Can I make this dish vegetarian?
Absolutely! Simply omit the chicken and increase the quantity of black beans and vegetables. You can also add some corn for extra sweetness and texture.
What if I don’t have enchilada sauce?
If you don’t have enchilada sauce, you can use taco sauce or even homemade salsa as a substitute. Just adjust the seasoning to ensure it has the right flavor profile.
Can I prepare this casserole ahead of time?
Yes! You can assemble the casserole a day in advance. Just cover it tightly and store it in the refrigerator. When ready to bake, add a few extra minutes to the cooking time since it will be cold from the fridge.
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In Closing
Chicken Quinoa Enchilada Casserole is the kind of dish that brings people together around the table. With its layers of flavor, wholesome ingredients, and satisfying textures, it’s sure to become a staple in your meal rotation. Whether you’re feeding a crowd or enjoying a cozy night in, this casserole serves up comfort and nourishment in every bite. So, roll up your sleeves, gather your ingredients, and get ready to enjoy a delicious meal that’s as easy to make as it is delightful to eat!

Chicken Quinoa Enchilada Casserole
Ingredients
For the Casserole:
- 2 tablespoons olive oil
- 1 small onion finely chopped
- 2 cups quinoa cooked
- 1 chicken breast cooked and shredded
- 8 ounces black beans (about half a can), rinsed and drained
- 4 ounces green chiles (1 can), diced
- 1 cup enchilada sauce
- 1 cup cheddar cheese shredded
- 1 cup mozzarella cheese shredded
- Sour cream for serving
- Cilantro freshly chopped, for garnish
- Lime wedges for serving
Instructions
Instructions:
- In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add the finely chopped onion and sauté for about 5-7 minutes, or until the onion is translucent and fragrant.
- In a large mixing bowl, combine the cooked quinoa, shredded chicken, black beans, diced green chiles, and enchilada sauce. Add the sautéed onion and mix everything together until well combined.
- Spread half of the quinoa mixture evenly in the bottom of a greased 9x13 baking dish. Sprinkle half of the cheddar and mozzarella cheeses over the top. Add the remaining quinoa mixture, and top with the rest of the cheese.
- Cover the baking dish with aluminum foil and bake in a preheated oven at 350°F (175°C) for 25 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden.
- Once baked, remove the casserole from the oven, and let it cool for a few minutes. Serve warm, garnished with freshly chopped cilantro and lime wedges.
Equipment
- Large Skillet
- Mixing Bowl
- Baking dish (9x13 inches)
- Oven
- Measuring cups and spoons
- Wooden Spoon or Spatula
Notes
- Store leftovers in an airtight container for up to 4 days.
- This casserole freezes well; cut into portions and wrap tightly for up to 3 months.
- For best reheating results, use the oven at 350°F (175°C).
