Indulge in the comforting flavors of Chicken Gloria Casserole, a creamy, cheesy dish with tender chicken, golden mushrooms, and a touch of sherry wine. This classic casserole is perfect for family dinners, special occasions, or a cozy night in. Its standout qualities lie in its rich flavors and ease of preparation, making it a meal that everyone will love.

Jump to:
- Why You’ll Love This Recipe
- Tools and Preparation
- Essential Tools and Equipment
- Importance of Each Tool
- Ingredients
- For the Chicken
- For the Coating and Sauce
- For Topping
- Seasoning
- How to Make Chicken Gloria Casserole
- Step 1: Preheat the Oven
- Step 2: Season and Prepare Chicken
- Step 3: Brown the Chicken
- Step 4: Sauté Mushrooms
- Step 5: Prepare the Sauce
- Step 6: Assemble the Casserole
- Step 7: Bake
- Step 8: Rest and Garnish
- How to Serve Chicken Gloria Casserole
- Pairing with Salads
- Adding Bread
- Topping Options
- Serving with Vegetables
- How to Perfect Chicken Gloria Casserole
- Best Side Dishes for Chicken Gloria Casserole
- Common Mistakes to Avoid
- Storage & Reheating Instructions
- Refrigerator Storage
- Freezing Chicken Gloria Casserole
- Reheating Chicken Gloria Casserole
- Frequently Asked Questions
- How can I customize Chicken Gloria Casserole?
- Can I use cooked chicken in this casserole?
- What should I serve with Chicken Gloria Casserole?
- Is Chicken Gloria Casserole freezer-friendly?
- How long does it take to make Chicken Gloria Casserole?
- Final Thoughts
- 📖 Recipe Card
Why You’ll Love This Recipe
- Easy to Prepare: With straightforward steps and simple ingredients, this casserole comes together quickly.
- Creamy and Flavorful: The combination of cream of mushroom soup and sherry creates a rich sauce that elevates the dish.
- Versatile Dish: Perfect for family gatherings or weeknight dinners, it suits any occasion.
- Kid-Friendly: Kids love the cheesy goodness and tender chicken, making it a hit at the dinner table.
- Leftover Friendly: This casserole tastes even better the next day, making it great for meal prep.
Tools and Preparation
To make your Chicken Gloria Casserole efficiently, having the right tools is essential. Here’s what you’ll need:
Essential Tools and Equipment
- Large skillet
- 9×13-inch baking dish
- Parchment paper
- Measuring cups and spoons
- Cutting board
- Sharp knife
Importance of Each Tool
- Large skillet: Ideal for browning chicken and sautéing mushrooms evenly.
- 9×13-inch baking dish: Provides ample space for all ingredients while allowing even cooking.
- Measuring cups and spoons: Ensures accurate ingredient measurements for perfect results.
Ingredients
For the Chicken
- 3 chicken breasts, boneless and skinless, longitudinally halved
For the Coating and Sauce
- 1/3 cup all-purpose flour
- 3 tablespoons olive oil
- 2 tablespoons unsalted butter
- 8 ounces mushrooms, thinly sliced
- 1/2 cup sherry wine
- 1 can (18 ounces) cream of mushroom soup
For Topping
- 6 slices Swiss or Muenster cheese
- 2 tablespoons freshly chopped parsley, for garnish
Seasoning
- Kosher salt, to taste
- Freshly ground black pepper, to taste
How to Make Chicken Gloria Casserole
Step 1: Preheat the Oven
Preheat your oven to 350°F (177°C). Lightly grease or line your 9×13-inch baking dish with parchment paper.
Step 2: Season and Prepare Chicken
Season both sides of the chicken breasts with kosher salt and freshly ground black pepper. Dredge each piece in flour, shaking off any excess.
Step 3: Brown the Chicken
Heat olive oil in a large skillet over medium heat.
* Add the seasoned chicken breasts.
* Brown on both sides (no need to cook through at this stage).
* Transfer browned chicken to a plate and set aside.
Step 4: Sauté Mushrooms
In the same skillet:
* Melt butter over medium-high heat.
* Add thinly sliced mushrooms; season with salt and pepper.
* Sauté until golden brown.
* Deglaze the skillet by pouring in sherry wine; cook for 1-2 minutes.
Step 5: Prepare the Sauce
Stir cream of mushroom soup into the skillet with sautéed mushrooms and sherry.
Heat until the sauce is evenly warmed.
Step 6: Assemble the Casserole
Arrange browned chicken pieces in the prepared baking dish.
Pour mushroom soup sauce over chicken.
Top each piece with a slice of Swiss or Muenster cheese.
Step 7: Bake
Cover the dish with aluminum foil. Bake for 30 minutes in preheated oven.
After baking, remove foil and broil for 1-2 minutes until cheese is bubbly and lightly browned.
Step 8: Rest and Garnish
Remove casserole from oven; let rest for 5 minutes. Garnish with freshly chopped parsley before serving. Enjoy your delicious Chicken Gloria Casserole!
How to Serve Chicken Gloria Casserole
Chicken Gloria Casserole is a versatile dish that pairs well with various sides and garnishes. Here are some delicious serving suggestions to enhance your meal experience.
Pairing with Salads
- Garden Salad: A fresh garden salad with mixed greens, tomatoes, and cucumbers adds crunch and lightness.
- Caesar Salad: The creamy Caesar dressing complements the richness of the casserole perfectly.
Adding Bread
- Garlic Bread: Warm garlic bread provides a tasty side for scooping up the creamy sauce.
- Dinner Rolls: Soft dinner rolls can be great for soaking up the flavorful juices from the casserole.
Topping Options
- Fresh Herbs: A sprinkle of freshly chopped parsley or thyme brightens the dish.
- Crushed Red Pepper Flakes: For those who enjoy a bit of heat, a pinch of red pepper flakes can elevate the flavor profile.
Serving with Vegetables
- Steamed Broccoli: Lightly steamed broccoli adds color and nutrients while balancing the richness of the casserole.
- Roasted Asparagus: Roasted asparagus brings a smoky flavor that pairs well with the creamy dish.

How to Perfect Chicken Gloria Casserole
Achieving perfection in your Chicken Gloria Casserole is all about technique and attention to detail. Here are some tips to ensure your dish turns out beautifully every time.
- Use Fresh Ingredients: Fresh chicken and mushrooms will provide better flavor than canned or frozen alternatives.
- Don’t Overcook the Chicken: Brown the chicken until golden but not fully cooked; it will finish cooking in the oven.
- Deglaze Properly: Scrape any browned bits from your skillet when adding sherry; this adds depth to your sauce.
- Let It Rest: Allowing the casserole to rest after baking helps all the flavors meld together nicely.
- Experiment with Cheeses: While Swiss and Muenster are traditional, try gouda or provolone for a different twist.
- Adjust Seasoning: Taste your sauce before pouring it over the chicken; adjust salt and pepper as needed for optimal taste.
Best Side Dishes for Chicken Gloria Casserole
Complementing your Chicken Gloria Casserole with suitable side dishes can create a well-rounded meal. Here are some excellent options:
- Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic make an indulgent pairing.
- Green Beans Almondine: Crisp-tender green beans tossed with toasted almonds add texture and elegance.
- Coleslaw: A tangy coleslaw offers a refreshing contrast to the rich casserole flavors.
- Quinoa Salad: A light quinoa salad with lemon vinaigrette provides a healthy balance.
- Corn on the Cob: Sweet corn on the cob is great for summer meals and pairs nicely with casseroles.
- Ratatouille: This vegetable medley adds color and nutrition while enhancing overall flavor profiles.
Common Mistakes to Avoid
Avoiding common pitfalls can make your Chicken Gloria Casserole even better. Here are some mistakes to watch out for:
- Skipping the seasoning – Don’t forget to season your chicken well. A little salt and pepper can enhance the dish’s overall flavor.
- Overcooking the chicken – Brown the chicken but don’t cook it through. It will finish cooking in the oven, so keep it slightly underdone.
- Using low-quality mushrooms – Opt for fresh, high-quality mushrooms. They add depth and flavor that canned varieties simply can’t match.
- Neglecting to deglaze the pan – When you sauté mushrooms, remember to deglaze with sherry wine. This adds rich flavors from the browned bits left in the skillet.
- Not letting it rest – Allow the casserole to rest after baking. This helps the flavors meld and makes serving easier.
Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Keep in the refrigerator for up to 3 days.
Freezing Chicken Gloria Casserole
- Use a freezer-safe container or wrap tightly in aluminum foil.
- Freeze for up to 3 months for best quality.
Reheating Chicken Gloria Casserole
- Oven: Preheat to 350°F (177°C) and heat for about 20-25 minutes until warmed through.
- Microwave: Use a microwave-safe dish and cover loosely. Heat on medium power for about 2-3 minutes, checking often.
- Stovetop: Place in a skillet over medium heat, stirring occasionally until hot.
Frequently Asked Questions
Here are answers to common questions about Chicken Gloria Casserole.
How can I customize Chicken Gloria Casserole?
You can add vegetables like broccoli or spinach for extra nutrition. Feel free to experiment with different types of cheese as well.
Can I use cooked chicken in this casserole?
Yes! You can use leftover cooked chicken. Just reduce baking time since it’s already cooked through.
What should I serve with Chicken Gloria Casserole?
This dish pairs well with a simple salad or steamed vegetables for a balanced meal.
Is Chicken Gloria Casserole freezer-friendly?
Absolutely! You can freeze it before or after baking, making it perfect for meal prep or busy nights.
How long does it take to make Chicken Gloria Casserole?
The total time is about 45 minutes, with 15 minutes of prep and 30 minutes of cooking.
Final Thoughts
Chicken Gloria Casserole is a delightful dish that combines creamy textures with savory flavors. Its versatility allows you to customize ingredients based on your preferences while still delivering comfort food at its best. Try this recipe today and enjoy a satisfying meal that’s easy enough for any weeknight dinner!
Did You Enjoy Making This Recipe? Please rate this recipe with ⭐⭐⭐⭐⭐ or leave a comment.
📖 Recipe Card
Print
Chicken Gloria Casserole
- Total Time: 45 minutes
- Yield: Serves 6
Description
Indulge in the creamy goodness of Chicken Gloria Casserole, a comforting dish that features tender chicken, rich mushrooms, and a delightful hint of sherry wine. This classic casserole is not only easy to prepare but also perfect for family dinners, special occasions, or a cozy night in. With its cheesy topping and savory flavors, this dish will quickly become a favorite at your dinner table. Whether you’re cooking for the family or meal prepping for the week, Chicken Gloria Casserole promises satisfaction with every bite.
Ingredients
- 3 boneless, skinless chicken breasts
- 1/3 cup all-purpose flour
- 3 tablespoons olive oil
- 8 ounces mushrooms, sliced
- 1/2 cup sherry wine
- 1 can (18 ounces) cream of mushroom soup
- 6 slices Swiss or Muenster cheese
Instructions
- Preheat your oven to 350°F (177°C) and grease a 9×13-inch baking dish.
- Season chicken breasts with salt and pepper, then dredge in flour.
- In a skillet, heat olive oil over medium heat and brown the chicken on both sides.
- Sauté mushrooms in the same skillet until golden; add sherry to deglaze.
- Mix cream of mushroom soup with sautéed mushrooms in the skillet until warm.
- Arrange browned chicken in the baking dish, pour sauce over it, and top with cheese.
- Cover with foil and bake for 30 minutes; uncover and broil for an additional 1-2 minutes until cheese is bubbly.
- Let rest for 5 minutes before serving.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Category: Main
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/6 casserole (approximately 250g)
- Calories: 425
- Sugar: 2g
- Sodium: 850mg
- Fat: 24g
- Saturated Fat: 9g
- Unsaturated Fat: 13g
- Trans Fat: 0g
- Carbohydrates: 29g
- Fiber: 2g
- Protein: 23g
- Cholesterol: 70mg