Chicken Enchilada Protein Casserole – A Hearty, High-Protein Weeknight Favorite

This casserole brings the cozy flavors of chicken enchiladas into a simple, protein-packed bake. It’s cheesy, saucy, and layered with tender chicken and beans, but without the fuss of rolling tortillas. Everything goes into one dish, making cleanup easy and dinner fast.

Whether you’re feeding a family or meal-prepping for the week, it holds up beautifully and tastes even better the next day. If you love comfort food with a healthier twist, this one belongs in your rotation.

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Chicken Enchilada Protein Casserole - A Hearty, High-Protein Weeknight Favorite

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Prep Time 15 minutes mins

Cook Time 30 minutes mins

Total Time 45 minutes mins

Servings: 6 servings

Ingredients Method

Ingredients

  

• 3 cups cooked shredded chicken (rotisserie works great)
• 2 cups red enchilada sauce (store-bought or homemade)
• 1 cup plain 2% Greek yogurt (for creaminess and extra protein)
• 1 (15 oz) can black beans, drained and rinsed
• 1 cup frozen corn (or canned, drained)
• 1 (4 oz) can diced green chiles, mild
• 8–10 corn tortillas, cut into quarters
• 1 1/2 cups shredded Mexican blend cheese (or cheddar/Monterey Jack)
• 1 small red onion, finely diced
• 2 cloves garlic, minced
• 1 teaspoon ground cumin
• 1 teaspoon chili powder (or to taste)
• 1/2 teaspoon smoked paprika (optional)
• Salt and black pepper, to taste
• Fresh cilantro, chopped (for garnish)
• Optional toppings: sliced avocado, lime wedges, sliced jalapeños, extra yogurt or sour cream

Method

 

1. Preheat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish.
2. In a large bowl, combine the shredded chicken, black beans, corn, green chiles, red onion, garlic, cumin, chili powder, smoked paprika, and a pinch of salt and pepper. Stir to mix evenly.
3. In a separate bowl, whisk together enchilada sauce and Greek yogurt until smooth. This will be your creamy enchilada sauce.
4. Spoon a thin layer of the sauce into the baking dish to prevent sticking.
5. Layer with half the tortilla pieces, slightly overlapping. Top with half the chicken mixture, then one-third of the cheese, and one-third of the sauce.
6. Repeat the layers: the remaining tortillas, the remaining chicken mixture, another third of the cheese, and another third of the sauce.
7. Finish with the remaining sauce and the rest of the cheese on top. Gently spread the sauce so everything is coated.
8. Cover the dish with foil and bake for 20 minutes. Remove the foil and bake another 10–15 minutes, until the cheese is melted and bubbly around the edges.
9. Let it rest for 10 minutes before slicing. Garnish with fresh cilantro. Add optional toppings as you like.

Why This Recipe Works

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• High protein without being heavy: Chicken, Greek yogurt, black beans, and cheese build a strong protein base that keeps you satisfied.
• One-dish convenience: No rolling or frying—just layer, bake, and eat.
• Balanced flavors: A mix of smoky enchilada sauce, mild chiles, and spices creates depth without extra effort.
• Flexible and forgiving: Use rotisserie chicken, leftover cooked chicken, or even canned chicken in a pinch.
• Great for meal prep: Reheats well and freezes nicely, so you can cook once and enjoy all week.

What You’ll Need

• 3 cups cooked shredded chicken (rotisserie works great)
• 2 cups red enchilada sauce (store-bought or homemade)
• 1 cup plain 2% Greek yogurt (for creaminess and extra protein)
• 1 (15 oz) can black beans, drained and rinsed
• 1 cup frozen corn (or canned, drained)
• 1 (4 oz) can diced green chiles, mild
• 8–10 corn tortillas, cut into quarters
• 1 1/2 cups shredded Mexican blend cheese (or cheddar/Monterey Jack)
• 1 small red onion, finely diced
• 2 cloves garlic, minced
• 1 teaspoon ground cumin
• 1 teaspoon chili powder (or to taste)
• 1/2 teaspoon smoked paprika (optional)
• Salt and black pepper, to taste
• Fresh cilantro, chopped (for garnish)
• Optional toppings: sliced avocado, lime wedges, sliced jalapeños, extra yogurt or sour cream

Instructions

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1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
2. In a large bowl, combine the shredded chicken, black beans, corn, green chiles, red onion, garlic, cumin, chili powder, smoked paprika, and a pinch of salt and pepper.

   Stir to mix evenly.

3. In a separate bowl, whisk together enchilada sauce and Greek yogurt until smooth. This will be your creamy enchilada sauce.
4. Spoon a thin layer of the sauce into the baking dish to prevent sticking.
5. Layer with half the tortilla pieces, slightly overlapping. Top with half the chicken mixture, then one-third of the cheese, and one-third of the sauce.
6. Repeat the layers: the remaining tortillas, the remaining chicken mixture, another third of the cheese, and another third of the sauce.
7. Finish with the remaining sauce and the rest of the cheese on top.

   Gently spread the sauce so everything is coated.

8. Cover the dish with foil and bake for 20 minutes. Remove the foil and bake another 10–15 minutes, until the cheese is melted and bubbly around the edges.
9. Let it rest for 10 minutes before slicing. Garnish with fresh cilantro.

   Add optional toppings as you like.

Storage Instructions

• Refrigerator: Store leftovers in an airtight container for up to 4 days. Reheat in the microwave or covered in the oven at 325°F until warmed through.
• Freezer: Cool completely, then wrap tightly or store in freezer-safe containers for up to 3 months. Thaw in the fridge overnight before reheating.
• Make-ahead: Assemble up to 24 hours in advance.

  Cover and refrigerate. Add 5–10 extra minutes to the baking time if baking straight from the fridge.

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Health Benefits

• High-quality protein: Chicken and Greek yogurt help support muscle recovery and keep you full longer.
• Fiber-rich: Black beans and corn add fiber, which supports digestion and steady energy.
• Balanced macros: A mix of lean protein, complex carbs (tortillas, beans), and fats (cheese, optional avocado) makes it satisfying and steady on blood sugar.
• Customizable sodium: Using low-sodium beans and sauce keeps salt levels in check without losing flavor.

What Not to Do

• Don’t skip the rest time: Cutting too soon makes the layers slide apart. Ten minutes of resting helps it set.
• Don’t over-sauce the tortillas: Too much liquid turns them mushy.

  Follow the amounts, and spread sauce evenly.

• Don’t use raw chicken: This recipe is designed for pre-cooked chicken. Raw chicken will release liquid and throw off the texture.
• Don’t forget seasoning: Taste the chicken mixture before layering. Adjust salt, pepper, and chili powder as needed.
• Don’t crank the heat: Higher oven temps can dry out the casserole and split the yogurt sauce.

Recipe Variations

• Green enchilada version: Swap red sauce for salsa verde and add a handful of chopped spinach or kale.
• Extra-lean, extra-protein: Use fat-free Greek yogurt and add 1/2 cup cottage cheese blended into the sauce for a creamy boost.
• Low-carb: Replace tortillas with thin layers of grilled zucchini or roasted cauliflower.

  Bake uncovered a bit longer to evaporate extra moisture.

• Spicy deluxe: Add chipotle in adobo to the sauce and top with pickled jalapeños.
• Vegetarian swap: Replace chicken with an extra can of black beans or pinto beans and add sautéed bell peppers and mushrooms.
• Gluten-free assurance: Use certified gluten-free corn tortillas and check labels on enchilada sauce and spices.

FAQ

Can I use flour tortillas instead of corn?

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Yes, but the texture will be softer and a bit less sturdy. Corn holds up better and adds classic enchilada flavor. If using flour, reduce the sauce slightly to avoid sogginess.

How can I make it dairy-free?

Use a dairy-free yogurt alternative and a meltable dairy-free cheese.

Check your enchilada sauce for hidden dairy. The casserole will still be creamy and satisfying.

What’s the best chicken to use?

Rotisserie chicken is the quickest and most flavorful. Leftover roasted or grilled chicken works well too.

If cooking from scratch, poach chicken breasts, then shred.

How do I prevent a watery casserole?

Drain and rinse the beans, and thaw and pat dry the corn if frozen. Don’t overload with sauce. Rest the casserole after baking to let excess moisture settle.

Can I add rice?

Yes.

Stir in 1 to 1 1/2 cups of cooked rice with the chicken mixture. Add a splash more enchilada sauce if it seems dry.

Is this good for meal prep?

Absolutely. Portion into containers and refrigerate up to four days.

It reheats well in the microwave in 1–2 minutes per serving.

In Conclusion

Chicken Enchilada Protein Casserole delivers bold flavor, plenty of protein, and the comfort of a weeknight classic—all without the hassle. It’s easy to customize, simple to reheat, and friendly to a range of diets. Keep it in your meal prep lineup or serve it family-style with fresh toppings and lime.

Either way, it’s a reliable, crowd-pleasing dish you’ll make again and again.

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About the Author

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Brandon D

Blogger/Fitness & Wellness Coach

I create quick, healthy, family-friendly recipes that make dinner simple, delicious, and stress-free.

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