Swiss Chicken Casserole

If you’re craving a cozy, cheesy dinner that feels like it came straight from grandma’s kitchen, Swiss Chicken Casserole is the answer. This dish combines tender chicken breasts with creamy soup, melted Swiss cheese, and a buttery stuffing topping, creating layers of flavor and texture that everyone will love.

Perfect for weeknight dinners, family gatherings, or potlucks, this casserole is easy to assemble and bakes to golden perfection in just over an hour. Each bite delivers juicy chicken, rich creamy sauce, gooey Swiss cheese, and a crispy, buttery stuffing topping.

Why You’ll Love This Recipe

• Cheesy and comforting: Layers of Swiss cheese and creamy soup make this a warm, indulgent meal.
• Family-friendly: Kids and adults alike love the cheesy, crispy combination.
• Easy to make: Minimal prep and a simple layering process.
• All-in-one casserole: Protein, sauce, and a crunchy topping in one dish.
• Make-ahead friendly: Can assemble in advance and bake later.

Ingredients Breakdown

This recipe serves 5 people.

Protein

• 6 boneless skinless chicken breasts (1–1.5 lbs total)

Seasonings & Cheese

• 1/4 cup grated Parmesan cheese
• 1/4 teaspoon salt
• 1/4 teaspoon ground black pepper
• 12 slices Swiss cheese

Sauce

• 1 (10.5 oz) can condensed cream of chicken soup
• 1 cup chicken broth
• 2 cloves garlic, minced

Topping

• 1/2 cup (1 stick) unsalted butter, melted
• 1 (8 oz) package seasoned stuffing mix (like Stovetop chicken flavor)

Optional Garnish

• 2 tablespoons fresh parsley, chopped

Tools & Equipment Needed

• 9×13-inch baking dish
• Nonstick cooking spray
• Mixing bowl
• Whisk or fork
• Spatula for spreading
• Knife and cutting board
• Measuring cups and spoons
• Aluminum foil

Step-by-Step Instructions

Follow these detailed steps for a perfectly cheesy and flavorful casserole:

1. Preheat the oven: Preheat to 350°F (175°C) and spray a 9×13-inch baking dish with nonstick cooking spray.
2. Prepare the sauce: In a mixing bowl, combine the condensed cream of chicken soup, chicken broth, and minced garlic. Whisk until smooth.
3. Season the chicken: Sprinkle both sides of the chicken breasts with grated Parmesan cheese, 1/4 teaspoon salt, and 1/4 teaspoon black pepper.
4. Assemble the casserole: Arrange the seasoned chicken breasts evenly in the prepared baking dish. Top each breast with 2 slices of Swiss cheese.
5. Add the sauce: Pour the cream of chicken soup mixture evenly over the chicken and cheese. Use a spatula to spread it across the dish.
6. Top with stuffing: Sprinkle the dry stuffing mix evenly over the chicken and sauce until the surface is fully covered.
7. Add butter: Drizzle 1/2 cup melted butter evenly over the stuffing layer.
8. Bake covered: Cover the dish tightly with aluminum foil and bake for 40 minutes.
9. Finish baking uncovered: Remove the foil and bake for an additional 15–20 minutes, until the stuffing is golden brown and the chicken reaches an internal temperature of 165°F.
10. Rest and serve: Let the casserole rest for 5 minutes before serving. Garnish with chopped parsley if desired.

Tips & Variations

• Cheese swaps: Gruyère, Havarti, or Mozzarella can replace Swiss cheese for a different flavor profile.
• Extra veggies: Add a layer of cooked broccoli, spinach, or mushrooms under the cheese for added nutrition.
• Make-ahead: Assemble the casserole the night before, cover, and refrigerate. Bake directly from the fridge, adding 5–10 extra minutes if needed.
• Gluten-free option: Use gluten-free stuffing and verify soup and broth are gluten-free.
• Herb boost: Sprinkle dried thyme or rosemary on top of the buttered stuffing for extra aroma.

Flavor Profile & Pairings

This casserole is creamy, cheesy, and savory with a buttery crunch from the stuffing topping. Swiss cheese melts into the sauce while retaining a mild nutty flavor that complements the chicken and creamy soup.

Suggested sides:

• Steamed or roasted vegetables (green beans, carrots, or broccoli)
• Fresh green salad with a light vinaigrette
• Garlic bread or crusty rolls

Nutritional Overview

Per serving (1/5 of recipe):

• Calories: 614 kcal
• Protein: 38 g
• Carbohydrates: 28 g
• Fat: 42 g
• Saturated Fat: 20 g
• Cholesterol: 140 mg
• Sodium: Variable depending on stuffing and soup
• Fiber: 2 g

Dietary considerations:

• Contains dairy and gluten (can be adjusted).
• Nut-free and family-friendly.
• Can lower calories/fat by using reduced-fat cheese, butter, or condensed soup.

Make-Ahead & Meal Prep Tips

• Prepare in advance: Assemble the casserole, cover tightly with foil, and store in the fridge for up to 24 hours. Bake when ready.
• Freezing: Can be frozen unbaked for up to 2 months. Thaw overnight and bake as directed.
• Storage: Leftovers keep in an airtight container for 3–4 days. Reheat in the oven or microwave until warmed through.

FAQs

1. Can I use chicken thighs instead of breasts?
Yes! Boneless, skinless thighs will be juicier and slightly more flavorful. Adjust baking time if thicker.

2. Can I add vegetables?
Absolutely! Broccoli, mushrooms, or spinach can be added under the cheese layer for extra nutrition.

3. Can I make this gluten-free?
Yes. Use gluten-free stuffing and verify that the condensed soup and broth are gluten-free.

4. Can I make this dairy-free?
Substitute dairy-free butter and cheese alternatives. Use a dairy-free cream soup if available.

5. Can this be doubled for larger gatherings?
Yes. Use a larger casserole dish and adjust baking time slightly to ensure chicken is fully cooked.

Cooking Timeline (At a Glance)

Step	Time	Notes
Prep ingredients	10 minutes	Chop garlic, season chicken
Assemble casserole	5–10 minutes	Layer chicken, cheese, sauce, stuffing
Bake covered	40 minutes	Retains moisture
Bake uncovered	15–20 minutes	Crisp and golden stuffing
Rest & serve	5 minutes	Garnish with parsley
Total	1 hr 10 mins	Ready to enjoy

Serving Suggestions

• Serve hot, straight from the oven, spooning some of the creamy sauce over each portion.
• Pair with steamed or roasted vegetables to balance richness.
• Garlic bread or a fresh baguette is perfect for soaking up leftover sauce.

Recipe Variations

1. Cheesy Herb Chicken Casserole: Add dried thyme or rosemary to the sauce for an aromatic twist.
2. Veggie Layered Casserole: Add a layer of cooked broccoli or mushrooms under the cheese.
3. Low-Fat Version: Use reduced-fat butter, Swiss cheese, and condensed soup for a lighter dish.
4. Mini Casseroles: Make individual portions in ramekins for single servings.

Ingredient Spotlight

Swiss Cheese

• Mild, nutty, and melts beautifully, creating a creamy top layer that pairs perfectly with chicken.

Chicken Breast

• Lean and versatile, chicken breasts are ideal for casseroles. Ensure even thickness for uniform cooking.

Seasoned Stuffing Mix

• Provides a crispy, buttery topping that contrasts with the creamy sauce below. Can swap with gluten-free or herb-flavored stuffing for variation.

Pro Cooking Tips

• Even cheese melt: Place cheese slices directly on chicken before adding sauce for best melt.
• Crispier topping: Broil for 1–2 minutes at the end if you want extra crunch.
• Flavor layering: Season both chicken and sauce to enhance overall flavor depth.

Storage & Freezing Guide

• Refrigeration: Store leftovers in an airtight container for 3–4 days. Reheat in the oven at 350°F until warmed through.
• Freezing: Assemble unbaked casserole and freeze for up to 2 months. Thaw overnight in the fridge before baking.
• Reheating: Cover with foil when reheating to retain moisture; remove foil during the last 5–10 minutes for crisp topping.

Nutrition Estimate Table (Per Serving)

Nutrient	Amount	Notes
Calories	614	Per serving
Protein	38 g	Chicken + cheese
Carbohydrates	28 g	Stuffing + soup
Fat	42 g	Cheese + butter
Saturated Fat	20 g	Cheese + butter
Cholesterol	140 mg	Chicken + cheese
Sodium	Variable	Depends on soup/stuffing
Fiber	2 g	Minimal, mostly from stuffing

Expanded Conclusion

Swiss Chicken Casserole is the ultimate comfort food: cheesy, creamy, and hearty with a crunchy stuffing topping. Perfect for family dinners, potlucks, or meal prep, it combines convenience with rich flavor. With tender chicken, gooey Swiss cheese, and buttery stuffing, every bite is satisfying and full of texture.

Whether you’re a busy weeknight cook or want a crowd-pleasing dish, this casserole delivers on flavor, simplicity, and comfort. Serve with vegetables or bread to complete the meal, and enjoy a hearty, homey dinner everyone will love.

Print