Creamy Chicken Casserole (Chicken Gloria Casserole)

Ingredients

• 3 large chicken breasts cut into 1 1/2" strips ((2 1/2 lbs))
• 3/4 cup flour
• 1 1/2 tsp salt
• 1/2 tsp black pepper
• 1 lb mushrooms ((sliced))
• 1/2 cup onions
• 4 cloves garlic ((crushed))
• 1/2 cup oil (divided )
• 5 Tbsp butter
• 1/3 cup flour
• 2 cups chicken broth
• 1 cup heavy cream
• 1/3 cup sour cream
• 1 tbsp white distilled vinegar
• 1 tsp salt
• 1/2 tsp black pepper
• 1/4 tsp paprika
• 6 oz Muenster cheese

Instructions

1. 1

   --- How to make Creamy Chicken Casserole: ---

2. 2

   Season chicken pieces with salt and pepper. Dredge in the flour and fry in batches using 3 Tbsp of oil for each batch. Transfer to a 9x13 baking dish. Reserve the flour for the gravy.

3. 3

   Wipe clean skillet and add 3 tbsp of oil. Fry the mushrooms and onion for 10 minutes over medium-high heat. Add the garlic and heat 1 minute. Transfer to the baking dish.

4. 4

   Add butter to the same frying pan and melt. Whisk in the reserved dredging flour (1/3 cup.) Pour in the broth and cream. Whisk in the remaining gravy ingredients and stir until creamy and thick. Pour gravy over the layered chicken and mushrooms. Cover and bake at 350°F for 40 minutes.