White Chicken Enchilada Casserole Recipe

This White Chicken Enchilada Casserole is a creamy, cheesy, and comforting dish that combines tender shredded chicken, gooey melted cheese, and a rich white sauce. Perfect for busy weeknights or feeding a crowd, this casserole is easy to prepare and packed with flavor. The addition of green chiles adds a subtle kick, while the sour cream and cream cheese make the sauce irresistibly smooth. Serve it with fresh parsley or cilantro for a pop of color and freshness!

Ingredients

(Serves 6–8)

• 3 cups shredded & diced cooked chicken (rotisserie chicken works great!)
• 2 cups shredded Monterey Jack Cheese (divided use)
• ½ teaspoon garlic powder
• ½ teaspoon salt
• ½ teaspoon ground black pepper
• 3 Tablespoons butter
• 3 Tablespoons all-purpose flour
• 2 cups chicken broth (low or no-sodium recommended)
• 1 cup sour cream
• 2 ounces cream cheese (optional, for extra creaminess)
• 4-ounce can diced green chiles , undrained
• 12 taco-size flour tortillas (corn tortillas can be used for a gluten-free option)
• Chopped fresh parsley or cilantro (for garnish, optional)

Instructions

Step 1: Preheat the Oven

• Preheat your oven to 375°F (190°C) . Lightly grease a 9×13-inch baking dish or spray it with nonstick cooking spray.

Step 2: Prepare the White Sauce

1. In a medium saucepan, melt the butter over medium heat.
2. Whisk in the flour and cook for 1–2 minutes, stirring constantly, until the mixture forms a paste (this is called a roux).
3. Gradually whisk in the chicken broth , ensuring there are no lumps. Cook for 3–5 minutes, stirring frequently, until the sauce thickens.
4. Remove the pan from the heat and stir in the sour cream , cream cheese (if using), and diced green chiles . Mix until smooth and creamy. Season with garlic powder , salt , and pepper . Set aside.

Step 3: Assemble the Casserole

1. In a large mixing bowl, combine the shredded chicken, 1 cup of shredded Monterey Jack cheese , and half of the white sauce. Stir until the chicken is well-coated.
2. Spread a thin layer of the remaining white sauce on the bottom of the prepared baking dish.
3. Place a layer of 6 tortillas over the sauce, overlapping them slightly to cover the bottom.
4. Spread half of the chicken mixture evenly over the tortillas.
5. Add another layer of 6 tortillas on top of the chicken mixture.
6. Spread the remaining chicken mixture over the second layer of tortillas.
7. Top with the final layer of 6 tortillas .
8. Pour the remaining white sauce over the top layer of tortillas, spreading it evenly to cover the surface.
9. Sprinkle the remaining 1 cup of shredded Monterey Jack cheese over the top.

Step 4: Bake the Casserole

1. Bake in the preheated oven for 25–30 minutes , or until the cheese is bubbly and golden brown, and the casserole is heated through.
2. If the cheese starts to brown too quickly, cover the dish loosely with aluminum foil during the last 10 minutes of baking.

Step 5: Garnish and Serve

1. Remove the casserole from the oven and let it rest for 5–10 minutes before slicing.
2. Garnish with chopped fresh parsley or cilantro for a pop of color and freshness, if desired.
3. Slice into squares and serve warm. Enjoy as-is or with toppings like salsa, guacamole, or sliced jalapeños for added flavor.

Tips for Success

• Rotisserie Chicken Shortcut: Save time by using store-bought rotisserie chicken. Simply shred it and mix it into the filling.
• Make It Spicier: Add diced jalapeños or a dash of cayenne pepper to the sauce for an extra kick.
• Storage: Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave or oven.
• Freezing: Assemble the casserole ahead of time, cover tightly with foil, and freeze for up to 3 months. Bake directly from frozen, adding 10–15 minutes to the cooking time.

Why You’ll Love This Recipe

This White Chicken Enchilada Casserole is a creamy, cheesy, and satisfying dish that’s perfect for any occasion. The combination of tender chicken, melty Monterey Jack cheese, and a rich white sauce creates layers of flavor and texture that everyone will love. Plus, it’s easy to customize with your favorite toppings or spice levels. Whether you’re hosting a dinner party or simply craving comfort food, this casserole is sure to please.

Indulge in this creamy, dreamy dish—it’s comfort food at its finest!