What adds flavor to a chicken casserole?

The flavor in swiss chicken casserole comes from a few key ingredients: Swiss cheese for nuttiness, cream of chicken soup for richness, sour cream for tang, and a well-seasoned breadcrumb or stuffing topping. Garlic powder, onion powder, and black pepper round it out with savory depth.

What are the 4 ingredients in chicken casserole?

At its simplest, a swiss chicken casserole can be made with just four ingredients: chicken breasts, Swiss cheese, cream of chicken soup, and a crunchy topping like stuffing mix. From there, you can layer on extras like sour cream or herbs to enhance the flavor.

Is it okay to put raw chicken in a casserole?

Yes, you can use raw chicken in swiss chicken casserole. Just make sure it’s fully cooked during baking. The casserole bakes long enough (45–50 minutes) at 350°F to safely cook chicken through, especially if breasts are halved or pounded evenly.

Why should you not wash raw chicken before cooking?

Washing raw chicken can actually spread harmful bacteria like salmonella around your kitchen through water splashes. Multiple authorities, including the CDC , and the USDA , warn against rinsing poultry since the splashing water can contaminate sinks, utensils, countertops, and nearby foods. Instead of washing, handle chicken safely: keep it separate from other foods, wash hands and surfaces thoroughly after contact, and cook it to an internal temperature of 165 °F (74 °C) - the only reliable method to kill bacteria.

Swiss Chicken Casserole: The Best Easy Comfort Food Recipe (2025)

Name: Swiss Chicken Casserole
Prep time: 10 min
Cook time: 45 min
Total time: 55 min
Cuisine: American
Ingredients: 3–4 boneless skinless chicken breasts; 6–8 slices Swiss cheese; 1 can cream of chicken soup; 1 cup sour cream; 1½ cups dry stuffing mix or breadcrumbs; 4 tbsp melted butter; 1 tsp garlic powder; 1 tsp onion powder; Salt and black pepper to taste

Ingredients

Scale

3–4 boneless skinless chicken breasts

6–8 slices Swiss cheese

1 can cream of chicken soup

1 cup sour cream

1½ cups dry stuffing mix or breadcrumbs

4 tbsp melted butter

1 tsp garlic powder

1 tsp onion powder

Salt and black pepper to taste

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Instructions

1. Preheat oven to 350°F and grease a 9×13-inch baking dish.

2. Place chicken breasts in the dish and season with garlic powder, onion powder, salt, and pepper.

3. Layer Swiss cheese on top of the chicken.

4. Mix cream of chicken soup and sour cream in a bowl. Spread over cheese.

5. In another bowl, mix stuffing mix with melted butter.

6. Sprinkle the stuffing mix over the top evenly.

7. Bake uncovered for 45–50 minutes until golden and bubbly.

8. Let rest 5–10 minutes before serving.

Notes

You can use cooked or shredded rotisserie chicken to save time. To freeze: Assemble without topping, wrap tightly, and freeze up to 2 months. For extra flavor, add sautéed onions or mushrooms to the creamy layer.

Author: Chef Saly
Prep Time: 10 minutes
Cook Time: 45 minutes
Category: Dinner, Casseroles
Method: Baking
Cuisine: American

Nutrition

Serving Size: 1 slice
Calories: 410
Sugar: 2g
Sodium: 750mg
Fat: 22g
Saturated Fat: 11g
Unsaturated Fat: 9g
Trans Fat: 0g
Carbohydrates: 18g
Fiber: 1g
Protein: 36g
Cholesterol: 95mg