If you’re looking for a cozy, crowd pleasing dinner that’s creamy, flavorful, and just a little different, then this Easy White Chicken Enchilada Casserole is about to become a new favorite.
Instead of the traditional rolled enchiladas, this version is assembled with a fun accordion style twist! The tortillas are folded and lined up in the pan, then filled, making this recipe faster, easier, and perfect for feeding a crowd. No rolling, no mess—just layers of flavor in every bite.
The filling is packed with tender shredded chicken, sautéed peppers and onions, black beans, and corn, all seasoned with warm spices. Then everything is smothered in a rich, creamy white enchilada sauce made from scratch with butter, cream, chicken broth, green chiles, and melted Monterey Jack cheese.
Baked until bubbly and golden, these enchiladas can be finished with fresh toppings like lettuce, tomatoes, avocado, cilantro, and scallions for the perfect balance of creamy and fresh.
This is the kind of recipe that’s easy enough for a weeknight but delicious enough to serve for guests. Once you try this method, you may never go back to rolling enchiladas again.
Why you’ll love this recipe!
What ingredients do I need?
- Shredded Chicken: The base of the filling. Perfect for using leftover or rotisserie chicken.
- Green Peppers and Onions: Add flavor, texture, and a slight sweetness to balance the creamy sauce.
- Black Beans: Provide heartiness and extra protein.
- Corn: Adds a pop of sweetness and texture.
- Cheddar Cheese: Melts into the filling for a rich, cheesy bite.
- Flour Tortillas: Soft and flexible, perfect for the accordion-style layering.
- Garlic Powder, Onion Powder, Cumin, Oregano, Chili Powder: A blend of warm spices that bring classic enchilada flavor.
- Butter and Flour: Creates the roux, which thickens the white sauce.
- Heavy Cream and Chicken Broth: Form the creamy base of the sauce.
- Sour Cream: Adds tang and richness.
- Diced Green Chiles: Bring mild heat and signature flavor.
- Monterey Jack Cheese: Melts smoothly into the sauce for a silky finish.
- Fresh Toppings (Optional): Lettuce, tomatoes, avocado, cilantro, and scallions add freshness and balance.
Recipe Variations
- Spicy White Enchiladas: Add a few diced jalapeños (based on preference), or a pinch of cayenne to the sauce.
- Green Chile Chicken Enchiladas: Add extra green chiles or a bit of green enchilada sauce.
- Cheesy Loaded Enchiladas: Add extra cheese between the folds and on top.
Pro Tips
- Use a rotisserie chicken for this recipe, especially when short on time. This saves time and adds extra flavor.
- Slightly undercook peppers and onions so they keep a bit of texture after baking.
- When making the roux, whisk continuously as you add the liquid to avoid lumps in your sauce.
- Fold the tortillas evenly. Keeping the folds consistent helps distribute the filling evenly throughout the dish.
- Spoon the filling into the folds, this ensures every bite has a good balance of filling and tortilla.
- If the sauce gets too thick, add a splash of chicken broth before pouring.
- Loosely cover the casserole with foil for the first 10 minutes if needed to prevent over browning.
- Let the casserole to rest for 5-10 minutes before serving, this helps everything set and makes serving easier.
Can I Substitute?
Yes! Like always though, any substitutions made to the recipe can result in a change in texture and/or flavor.
- Chicken: Use rotisserie chicken, leftover chicken, or even shredded turkey.
- Black beans: Pinto beans or white beans can be used instead.
- Corn: Fresh, frozen (thawed), or canned all work well.
- Monterey Jack Cheese: Mozzarella or a Mexican blend cheese can works as a substitute.
- Heavy Cream: Half and half can be used for a lighter sauce.
- Sour Cream: Greek yogurt can be substituted for a similar tang.
- Chicken Broth: You can use vegetable broth as well if needed.
Dietary Substitutions
- Gluten Free: Use gluten free tortillas and substitute a gluten free flour blend for the roux.
- Lower Carb: Use low carb tortillas and reduce or omit beans.
- Vegetarian: Replace the chicken with sautéed mushrooms, zucchini, or extra beans.
Leftovers and Storage
- Refrigerator: Store leftover enchiladas in an airtight container or tightly covered baking dish for up to 4 days. The flavors actually deepen over time, making leftovers even better the next day.
- How to Reheat (Oven): Cover with foil and reheat at 350°F for 20–25 minutes, or until heated through. Remove foil for the last few minutes if you want the top slightly bubbly again.
- Freezer (Before Baking): Assemble the enchiladas but do not bake. Cover tightly with plastic wrap and foil, then freeze for up to 2 months. When ready to use, thaw overnight in the refrigerator and bake as directed.
- Freezer (After Baking): Allow the enchiladas to cool completely, then portion into airtight containers or wrap the full dish tightly. Freeze for up to 2 months.
- Reheating from Frozen: Thaw overnight in the refrigerator for best results, then reheat in the oven as directed. If reheating directly from frozen, cover with foil and bake at 350°F for 45–60 minutes.
- Make Ahead Tips: You can fully assemble the enchiladas up to 24 hours in advance and store covered in the refrigerator before baking. This makes it perfect for entertaining or busy weeknights.
But, I Still Have A Few Questions…
What does “accordion style” mean for enchiladas?
Instead of rolling each tortilla, they are folded back and forth and lined up in the pan, making assembly quicker and easier.
Can I make these ahead of time?
Yes. Assemble the enchiladas and refrigerate up to 24 hours before baking. Add a few extra minutes to the bake time.
Can I freeze white chicken enchiladas?
Yes. Assemble and freeze before baking. Thaw overnight in the refrigerator and bake as directed.
Can I use rotisserie chicken?
Absolutely. It’s a great time saving option and adds extra flavor.
How do I cook chicken if I don’t have rotisserie chicken?
You can bake chicken breasts at 350°F with a drizzle of olive oil and your favorite seasonings for about 25–30 minutes, or until fully cooked. Let cool slightly, then shred with two forks.
Can I boil chicken for this recipe?
Yes. Add chicken breasts to a pot of water or broth, bring to a gentle boil, then simmer for about 12–15 minutes or until cooked through. Remove, cool slightly, and shred.
What’s the best way to shred chicken?
Use two forks to pull the chicken apart, or use a hand mixer for quick and easy shredding.
What if my sauce is too thick?
Add a splash of chicken broth to loosen it before pouring over the enchiladas.
Can I make this recipe spicy?
Yes. Add jalapeños, cayenne, or hot sauce to the filling or sauce.
Do I have to use flour tortillas?
Flour tortillas work the best for folding, but corn tortillas can be used. But I would warm them first and handle gently while folding.
How do I keep the enchiladas from getting soggy?
Don’t over saturate the casserole with sauce and bake uncovered to allow the top to set.
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Make sure to tag @thehomechefmomma on Instagram or Facebook, and leave a review or comment if you make these. I always get so excited to see your creations, variations of the recipe, and feedback! Just remember to be kind in your comments, there is still a person behind this screen! 🙂
Cheesy White Chicken Enchilada Casserole
Ingredients
Filling
- 2 cups shredded cooked chicken breast
- 1 cup diced green peppers
- 1 cup diced onions
- 1 14 oz can black beans, drained and rinsed
- 1 8 oz can corn kernels, drained
- 1 cup cheddar cheese shredded
- 10 –12 flour tortillas
- 1 tsp garlic powder
- ½ tsp onion powder
- 1 tsp cumin
- 1 tsp oregano
- ½ tsp chili powder
White Chile Sauce
- 2 tbsp unsalted butter
- 2 tbsp all-purpose flour
- 1 cup heavy cream
- 1 cup chicken broth
- ½ cup sour cream
- 1 8 oz can diced green chiles
- Pinch salt and black pepper
- 1 cup shredded Monterey Jack cheese
Optional Toppings
- Shredded lettuce Diced tomatoes, Sliced avocado, Fresh cilantro, Fresh scallions
Instructions
- Preheat oven to 400°F and lightly grease a 9×13-inch baking dish.
- In a skillet over medium heat, sauté peppers and onions until softened, about 3–4 minutes.
- Stir in shredded chicken, black beans, and corn.
- Remove from heat and mix in ½ cup cheddar cheese.
- Fold tortillas into an accordion shape and line them up in the baking dish.
- Spoon the chicken filling evenly in between the folds. Set aside while you make the sauce.
- In a saucepan, melt butter over medium heat.
- Whisk in flour and cook for 1–2 minutes until lightly bubbly.
- Gradually whisk in heavy cream and chicken broth until smooth.
- Stir in sour cream, green chiles, salt, and pepper.
- Simmer for 3–5 minutes until slightly thickened.
- Remove from heat and stir in Monterey Jack cheese until melted.
- Pour sauce evenly over the stuffed tortillas.
- Sprinkle remaining cheddar cheese on top.
- Bake uncovered for 20–25 minutes, until bubbly and lightly golden.
- Let cool for 5-10 minutes.
- Top with lettuce, tomatoes, avocado, cilantro, and scallions as desired.
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Nutritional Content Disclaimer
I choose not to include nutritional information with my recipes, as these values can be calculated from the ingredients provided. With my background as a pediatric nurse practitioner and my own family experience with disordered eating, I understand how focusing on numbers can affect our relationship with food. My philosophy is that all foods have a place—sweet, savory, nourishing, or indulgent. I aim to share recipes that support a healthy, joyful approach to eating. My hope is that this space also encourages a balanced, healthy relationship with food for you and your family too.