Sour Cream Chicken Enchilada Casserole

If you love enchiladas but don’t love the time it takes to roll each one, this Sour Cream Chicken Enchilada Casserole is your new best friend. Layers of shredded chicken, creamy sour cream sauce, cheese, and soft tortillas come together in a comforting, easy-to-make dish that tastes like it took hours — but it’s done in under an hour.

Perfect for potlucks, family dinners, or make-ahead freezer meals!

 Prep & Cook Time

• Prep Time: 15–20 minutes

• Cook Time: 30–35 minutes

• Total Time: ~50–55 minutes

 Ingredients (Serves 6–8)

For the Filling:

• 3 cups cooked, shredded chicken (rotisserie chicken works great)

• 1 tablespoon olive oil or butter

• 1 small onion, diced

• 1 can (4 oz) diced green chiles, drained

• 1 teaspoon garlic powder

• 1 teaspoon cumin

• Salt and pepper, to taste

 For the Sour Cream Sauce:

• 2 tablespoons butter

• 2 tablespoons all-purpose flour

• 1½ cups chicken broth

• 1½ cups sour cream (full-fat preferred)

• 1½ cups shredded Monterey Jack cheese (or mozzarella)

• Optional: ¼ teaspoon cayenne pepper or hot sauce

 For Assembling:

• 10–12 flour tortillas (or corn, if preferred)

• 1½ cups shredded cheddar cheese

• Chopped cilantro, green onions, or jalapeños for garnish

 Instructions

 Step 1: Prep the Chicken Filling

1. In a skillet, heat olive oil or butter over medium heat.

2. Add diced onion and sauté until soft (3–5 minutes).

3. Stir in shredded chicken, green chiles, garlic powder, cumin, salt, and pepper.

4. Cook for 2–3 minutes, stirring until evenly mixed and heated through. Set aside.

 Step 2: Make the Sour Cream Sauce

1. In a saucepan, melt butter over medium heat.

2. Whisk in the flour and cook for 1–2 minutes to form a roux.

3. Slowly add the chicken broth, whisking constantly until smooth and slightly thickened.

4. Reduce heat and stir in the sour cream, Monterey Jack cheese, and optional cayenne.

5. Stir until the cheese is melted and the sauce is creamy. Do not let it boil.

Tip: If the sauce is too thick, add a splash more broth. If too thin, let it simmer a bit longer to reduce.

 Step 3: Assemble the Casserole

1. Preheat oven to 350°F (175°C).

2. Lightly grease a 9×13-inch baking dish.

3. Spoon a small amount of sauce onto the bottom of the dish to prevent sticking.

4. Layer torn tortillas (or whole tortillas overlapping) to cover the base.

5. Spread half of the chicken mixture, followed by a layer of sour cream sauce, then a sprinkle of cheddar cheese.

6. Repeat: tortillas, chicken, sauce, cheese.

7. Finish with a final layer of tortillas, the remaining sauce, and a generous layer of cheese on top.

 Step 4: Bake

1. Cover the casserole with foil and bake for 20 minutes.

2. Remove the foil and bake another 10–15 minutes, or until cheese is bubbly and golden.

3. Let rest for 5–10 minutes before serving to allow it to set.

 Garnish Ideas

• Chopped fresh cilantro

• Sliced green onions

• Diced tomatoes

• Sliced avocados

• Jalapeños for heat

• A drizzle of hot sauce or squeeze of lime

 Storage & Reheating

 Refrigerator:

• Store leftovers in an airtight container for up to 4 days.

• Reheat individual portions in the microwave or oven.

 Freezer:

• Assemble casserole (unbaked), cover tightly, and freeze for up to 3 months.

• Bake from frozen at 350°F for 60–70 minutes (cover for the first 45 mins).

 Nutritional Info (Per Serving – Approximate)

Values will vary depending on brands and ingredients used.

 Variations & Tips

 Use Corn Tortillas:

• For a more traditional enchilada flavor, swap flour tortillas with soft corn tortillas.

 Add Veggies:

• Sautéed bell peppers, zucchini, spinach, or corn can be added to the filling.

 Make It Spicier:

• Add diced jalapeños or use pepper jack cheese in the sauce.

 Dairy-Free Option:

• Use unsweetened cashew cream and dairy-free cheese for a lactose-free alternative.

 Shortcut:

• Use canned cream of chicken soup in place of the sour cream sauce for a faster prep (not quite as fresh, but it works!).

 Why You’ll Love This Recipe

 Easy, layered, no rolling required
 Rich, creamy, and super flavorful
 Family-friendly and kid-approved
 Great for meal prep or potlucks
 Customizable with your favorite add-ins

 Final Thoughts

This Sour Cream Chicken Enchilada Casserole takes everything you love about enchiladas — the creamy sauce, the savory chicken, the melty cheese — and layers it into one ultra-comforting dish that’s easy to assemble and even easier to devour.