If comfort food had a best-dressed winner, Chicken Gloria would be sashaying down the red carpet with cheesy drapes and a mushroom-studded train. This beloved casserole marries juicy, golden-seared chicken with a velvety sauce that’s loaded with flavor and crowned by bubbling mozzarella. It’s the kind of dish that turns any night into a celebration, filling your kitchen with delicious aromas and guaranteeing empty plates. Let’s dive into why Chicken Gloria is about to become the star of your dinner routine.

Ingredients You’ll Need
Chicken Gloria shines because of its straightforward ingredient list—each choice is thoughtful, combining for a meal that’s both simple and downright irresistible. Every component brings a special touch, from richness to texture to the signature shimmer of melted cheese.
- Boneless skinless chicken breasts: Choose breasts of similar size for even cooking and super juicy results.
- All-purpose flour: Light dredging gives a beautiful golden crust and helps the sauce cling to the chicken.
- Salt: Just enough to draw out the flavors of every ingredient.
- Black pepper: Adds a subtle warmth that perks up the creamy sauce.
- Olive oil: Provides a light, aromatic base for searing and keeps the chicken moist.
- Butter: Lends rich flavor and helps caramelize the mushrooms.
- Mushrooms (sliced): Opt for white or cremini mushrooms for that earthy bite and hearty texture.
- Cream of mushroom soup: Acts as the backbone of the sauce, making it silky and full-bodied.
- Chicken broth: Brings a savory depth while thinning the sauce just enough to keep it lush, not gloopy.
- Sour cream: A touch of tang balances the richness and gives the sauce its signature creamy swirl.
- Shredded mozzarella cheese: Melts to a golden, bubbly cap that seals in moisture and flavor.
- Fresh parsley (chopped): A sprinkle at the end wakes up the dish with color and garden-fresh aroma.
How to Make Chicken Gloria
Step 1: Prep and Pound the Chicken
Start by preheating your oven to 350°F. Grab your chicken breasts and lay them between two pieces of plastic wrap, then gently pound them with a meat mallet until they’re an even thickness. This ensures every bite of Chicken Gloria is tender and cooks through perfectly.
Step 2: Dredge in Flour Mixture
In a shallow dish, whisk together your all-purpose flour, salt, and black pepper. Dredge each chicken breast fully, shaking off any excess. This important step creates a light crust that locks in all those natural juices—and makes the sauce cling oh so decadently.
Step 3: Sear the Chicken
Heat olive oil and butter in a large skillet over medium heat. Once the butter is foamy, slide in each floured chicken breast and sear for 3 to 4 minutes per side. Aim for a golden color; you’re not cooking them through, just setting up a flavor-packed foundation. Transfer the browned chicken to a greased 9×13-inch baking dish.
Step 4: Sauté Mushrooms
In that same skillet, toss in your sliced mushrooms and sauté them in all those delicious drippings. Stir frequently for about 5 minutes, until they’re tender, fragrant, and any excess moisture has cooked off. This is where Chicken Gloria gets its signature earthy flavor boost.
Step 5: Build the Sauce
Lower the heat and stir in the cream of mushroom soup, chicken broth, and sour cream until you have a smooth, luscious sauce. No need to boil—just mix until everything is well combined and gently warmed through.
Step 6: Assemble and Top with Cheese
Pour this irresistible mushroom sauce evenly over the chicken. Sprinkle the shredded mozzarella cheese on top, making sure every inch is covered. It will melt into a gorgeous, golden blanket while it bakes.
Step 7: Bake to Bubbling Perfection
Cover your dish with foil and bake for 25 minutes. Then, remove the foil and bake for an additional 10 minutes so that the cheese gets gloriously melty and bubbly. A quick sprinkle of chopped fresh parsley brings the dish to life and adds a fresh, herby note.
How to Serve Chicken Gloria

Garnishes
Don’t underestimate the finishing touch! A generous shower of freshly chopped parsley adds a lovely pop of green and a hint of brightness. For extra flair, a sprinkle of cracked black pepper or some thinly sliced green onions also works beautifully atop Chicken Gloria.
Side Dishes
The creamy sauce in Chicken Gloria just begs to be soaked up, so serve it over something that will catch every last drop—think buttery mashed potatoes, fluffy white rice, or a twirl of pasta. Add a crisp green salad or some roasted veggies to round things out with color and crunch.
Creative Ways to Present
You can serve Chicken Gloria family-style right from the casserole dish for laid-back gatherings, or plate it individually for a more elegant touch. Try slicing the baked chicken and fanning it over a bed of rice, drizzling with extra sauce. Leftovers? Spoon the shredded chicken and sauce onto toasted baguette slices and broil for a decadent open-faced sandwich.
Make Ahead and Storage
Storing Leftovers
Leftover Chicken Gloria is a dream to reheat, and the flavors deepen overnight. Allow the dish to cool to room temperature, then cover tightly or transfer to an airtight container. Refrigerate for up to 3 days for peak deliciousness.
Freezing
If you want to freeze for future meals, assemble Chicken Gloria right up to the point before baking. Wrap the entire casserole tightly in foil and freeze for up to two months. When ready, thaw overnight in the fridge, then bake as directed, adding a few extra minutes if needed.
Reheating
For individual portions, microwave gently until hot, stirring halfway through to prevent cold spots. To crisp up the cheese and revitalize the sauce, reheat covered in a 350°F oven for about 20 minutes or until piping hot. Add a splash of broth or a spoonful of sour cream if the sauce seems a bit thick.
FAQs
Can I use chicken thighs instead of breasts?
Absolutely! Boneless, skinless chicken thighs make a juicier, slightly richer result in Chicken Gloria. Just adjust your baking time slightly to ensure they’re cooked through.
What can I substitute for cream of mushroom soup?
If you’re not a fan of mushrooms or just want a different flavor, cream of chicken soup works perfectly as a milder alternative. You can also use a homemade white sauce if you prefer from-scratch.
How do I make Chicken Gloria gluten-free?
Simply swap in a gluten-free flour blend for dredging and choose a certified gluten-free cream of mushroom soup. Every other ingredient is already gluten-free, so you’ll get the same creamy comfort without the gluten.
Can I add vegetables to the casserole?
You sure can! Blanched broccoli florets, steamed green beans, or even baby spinach wilted into the sauce are all delicious additions that work well with the creamy, savory base of Chicken Gloria.
Is it possible to prepare Chicken Gloria in advance?
Yes, you can assemble everything in the baking dish up to a day ahead, cover tightly, and keep it chilled until you’re ready to bake. Just take it out while you preheat the oven so it warms up a bit, then bake as usual.
Final Thoughts
I can’t wait for you to bring Chicken Gloria into your kitchen! With its cheesy crust and luscious mushroom sauce, this classic truly delivers on comfort and flavor. Whether you’re serving a hungry family or treating yourself to something special, Chicken Gloria is sure to win everyone over—give it a try and watch the magic happen.
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Chicken Gloria Recipe
- Total Time: 1 hour
- Yield: 4 servings 1x
- Diet: Non-Vegetarian
Description
Indulge in the creamy and flavorful Chicken Gloria, a comforting baked dish perfect for a cozy family dinner. Juicy chicken breasts smothered in a rich mushroom sauce, topped with melted mozzarella, and garnished with fresh parsley. Serve over your favorite starch for a satisfying meal.
Ingredients
For the Chicken:
- 4 boneless skinless chicken breasts
- 1/2 cup all-purpose flour
- 1/2 tsp salt
- 1/4 tsp black pepper
For the Sauce:
- 3 tbsp olive oil
- 2 tbsp butter
- 8 oz mushrooms, sliced
- 1 can (10.5 oz) cream of mushroom soup
- 1/2 cup chicken broth
- 1/2 cup sour cream
- 1 cup shredded mozzarella cheese
- 1 tbsp fresh parsley, chopped
Instructions
- Preheat the oven: Preheat the oven to 350°F.
- Prepare the chicken: Pound chicken breasts to an even thickness. Dredge in a mixture of flour, salt, and pepper.
- Cook the chicken: Sear chicken in olive oil and butter until golden brown. Transfer to a baking dish.
- Make the sauce: Sauté mushrooms, then add soup, broth, and sour cream. Pour over chicken.
- Bake: Top with mozzarella, bake covered for 25 minutes, then uncovered for 10 minutes.
- Serve: Garnish with parsley before serving.
Notes
- Serve over rice, pasta, or mashed potatoes.
- Substitute cream of mushroom soup with cream of chicken for a different flavor.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 chicken breast with sauce
- Calories: 420
- Sugar: 3g
- Sodium: 720mg
- Fat: 26g
- Saturated Fat: 12g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 1g
- Protein: 36g
- Cholesterol: 115mg