Hearty & Easy Philly Chicken Cheesesteak Casserole: A Family Favorite Recipe
Transport the beloved flavors of a classic Philly cheesesteak sandwich straight to your dinner table with this incredible Philly Chicken Cheesesteak Casserole. This comforting dish is generously loaded with vibrant bell peppers, tender shredded chicken, and an abundance of gooey, melted cheese, all baked to golden, bubbly perfection. It captures the essence of the iconic sandwich but transforms it into a convenient, family-friendly casserole that’s perfect for weeknight meals or casual gatherings.
Why This Chicken Cheesesteak Casserole is a Must-Try
This Philly Chicken Cheesesteak Casserole is a delightful take on our popular beef Philly cheesesteak casserole, where succulent shredded chicken replaces the traditional beef. It’s more than just a simple swap; it’s a culinary creation that brings together the best of both worlds. Imagine sweet caramelized onions, vibrant bell peppers, fragrant garlic, and tender chicken breast enveloped in a rich, creamy, cheese-laden sauce. This combination elevates the dish into the realm of ultimate comfort food, making it an instant hit for any meal.
Think of this casserole as a deconstructed chicken Philly cheesesteak sandwich, but without the bread, making it a fantastic gluten-free friendly option if served as is. While there isn’t any bread baked into the recipe itself, it pairs perfectly with crusty bread or dinner rolls on the side – ideal for soaking up every last bit of that irresistibly creamy sauce. This casserole works wonders for several reasons:
- Effortless Preparation: It’s designed for convenience, especially if you utilize pre-cooked chicken, making it ideal for busy weeknights.
- Authentic Flavors: Every bite delivers the classic Philly cheesesteak experience – the savory meat, the sweetness of the onions and peppers, and the signature melted cheese.
- Family Favorite: Casseroles are inherently crowd-pleasers, and this one is no exception. Its rich flavors and comforting texture appeal to all ages.
- Versatile Serving: While delicious on its own, it’s also incredibly adaptable, whether you’re serving it with a side of greens, warm bread, or even low-carb alternatives.
- Uses Leftovers Efficiently: A perfect way to repurpose leftover roasted or rotisserie chicken, minimizing food waste and maximizing flavor.
Essential Ingredients You Will Need
You’ll find all precise measurements, a complete list of ingredients, and detailed instructions in the printable recipe card at the very end of this article. But first, let’s dive into the key components that make this Philly Chicken Cheesesteak Casserole so exceptionally delicious.
Ingredient Insights and Smart Substitutions
Crafting the perfect Philly Chicken Cheesesteak Casserole starts with understanding each ingredient and how you can tailor them to your preference or what you have on hand.
Chicken: For this recipe, you’ll need approximately 2 pounds of cooked chicken, which typically equates to about 4 chicken breasts. This recipe is wonderfully versatile and an excellent way to utilize leftover chicken from a previous meal. Alternatively, a pre-cooked rotisserie chicken works beautifully for a quick and easy start. If cooking breasts fresh, simply season and cook them (boil, bake, or pan-fry) until thoroughly done, then shred or slice them into desired pieces. While shredded is traditional for casseroles, feel free to slice the chicken into thin strips if you prefer a more “cheesesteak-like” texture.
Bell Peppers & Onions: We recommend using a mix of red and green bell peppers for a visually appealing and balanced flavor profile. Red peppers offer a sweeter note, while green peppers lend a slightly more savory, classic Philly flavor. A large yellow onion, sliced thinly, caramelizes beautifully and provides the essential aromatic base. Cooking these vegetables down properly is key to building the casserole’s foundational flavor.
Garlic & Seasonings: Freshly minced garlic is indispensable for its pungent aroma and depth of flavor. Onion powder reinforces the sweet onion flavor, while sea salt and ground black pepper are crucial for seasoning the dish throughout. For an extra kick, a pinch of red pepper flakes or a dash of Worcestershire sauce can be added to the vegetable mixture.
Cream Cheese: This is the secret to the incredibly rich and creamy sauce that binds all the ingredients together. For the smoothest texture, it is absolutely essential to soften the cream cheese before you begin cooking. To do this, simply cube the block of cream cheese and let it rest at room temperature for about 30 minutes. Using full-fat cream cheese will yield the richest sauce, but a lighter version can be used if you’re watching calories, though the creaminess might be slightly altered.
Heavy Whipping Cream: Adding heavy cream contributes to the luxurious, velvety texture of the cheese sauce. It ensures a consistently smooth and indulgent finish. If heavy cream is unavailable or if you prefer a slightly lighter sauce, you can substitute it with half-and-half or whole milk, but be aware that the final sauce might be less thick and rich.
Cheeses (Pepper Jack and Provolone): For an authentic Philly experience with a delightful hint of spice, shredded pepper jack cheese is melted into the creamy base, providing both flavor and a wonderful stretchy texture. The casserole is then topped with classic provolone cheese slices, which melt into a beautiful golden crust. Don’t hesitate to experiment with other cheeses if you wish! Mozzarella for a milder, stretchier cheese pull, Gouda for a nutty sweetness, or even sharp cheddar for a bolder flavor are all excellent alternatives.
Step-by-Step: How to Make Philly Chicken Cheesesteak Casserole
These step-by-step photos and detailed instructions are provided to help you visualize each stage of making this delicious casserole. You can Jump to Recipe to access the printable version of this recipe, complete with measurements and instructions, located at the bottom of this post.
- Preheat your oven to 400°F (200°C). Lightly grease a 9×13 inch casserole dish. Greasing ensures that your casserole won’t stick and makes for easier serving and cleanup.
- In a large skillet with deep sides, heat the olive oil over medium-high heat. Add the sliced onions and bell peppers. Cook them for about 5 minutes, stirring occasionally, until they begin to soften and develop a slight char. This initial sauté brings out their natural sweetness and depth of flavor.
Sautéing the colorful bell peppers and onions in a large skillet. - Reduce the heat to medium. Add the minced garlic, onion powder, sea salt, and ground black pepper to the skillet. Continue to cook, stirring frequently, for another 1-2 minutes, or until the garlic becomes fragrant. Be careful not to burn the garlic, as it can turn bitter.
Adding aromatic garlic and seasonings to the softened vegetables. - Add the softened cream cheese and heavy whipping cream into the skillet with the vegetables. Stir continuously over medium-low heat until the cream cheese is fully melted and smoothly incorporated into the cream, forming a luscious sauce. Bring the mixture to a gentle simmer, then reduce the heat to low. Stir in the shredded pepper jack cheese until it completely melts and the sauce becomes wonderfully cheesy and gooey. Remove the skillet from the heat.
Cream cheese melting into the skillet with the sautéed vegetables. Stirring in the shredded pepper jack cheese for extra flavor and creaminess. - Add the shredded cooked chicken to the skillet. Mix thoroughly until the chicken is fully coated in the creamy cheese sauce and vegetables. Once combined, transfer this rich mixture evenly into the prepared 9×13 inch casserole dish.
Mixing the shredded chicken into the delectable cheese and vegetable sauce. - Arrange the slices of provolone cheese evenly over the top of the casserole mixture. Bake in the preheated oven for 15 minutes, or until the cheese is completely melted, bubbly, and starting to turn a beautiful golden brown. For an extra golden crust, you can carefully broil for an additional minute or two, watching it closely to prevent burning.
Layering provolone cheese slices over the casserole before baking. The perfectly baked casserole, golden and bubbly, fresh out of the oven. - Once baked, remove the casserole from the oven. Garnish generously with freshly chopped parsley for a burst of fresh flavor and a pop of vibrant color. Serve hot and enjoy!
A final touch of fresh parsley brightens the rich casserole.
Frequently Asked Questions & Expert Tips for Success
To store leftover Philly chicken cheesesteak casserole, allow it to cool completely, then transfer it to an airtight container. It can be kept in the refrigerator for up to 4 days. For reheating, portion out your desired amount and place it in the microwave. Heat in 45-second to 1-minute intervals, stirring between each increment, until thoroughly warmed through. To prevent it from drying out, you can add a splash of heavy cream or any milk before reheating to maintain moisture. If desired, sprinkle extra cheese on top during the last minute of reheating to melt it into a fresh, gooey layer.
This casserole also freezes well! Once cooled, transfer portions to freezer-safe containers and freeze for up to 3 months. Thaw overnight in the refrigerator before reheating as directed above.
Expert Tips for an Even Better Casserole:
- Perfectly Softened Cream Cheese: Don’t skip the step of softening the cream cheese. This ensures a smooth, lump-free sauce base that will evenly coat your chicken and vegetables.
- Customize Your Spice: If you love heat, consider adding a pinch of red pepper flakes along with the other seasonings, or opt for a spicier variety of shredded cheese.
- Cheese Varieties: While provolone and pepper jack are fantastic, feel free to experiment. Sharp cheddar can add a tangy depth, while a blend of Italian cheeses can offer a different savory profile.
- Meal Prep Friendly: You can cook and shred your chicken, slice your vegetables, and even soften your cream cheese a day in advance to cut down on active cooking time when you’re ready to bake.
- Serving Presentation: For a restaurant-quality presentation, serve the casserole straight from the dish and offer warm rolls or bread on the side. A sprinkle of fresh herbs like chives or green onions can also add a nice finish.
Delicious Serving Suggestions
This Philly Chicken Cheesesteak Casserole is a hearty meal in itself, but it pairs wonderfully with a few simple sides to create a complete and satisfying dinner.
- Bread for Dipping: Serve with warm, crusty bread, toasted hoagie rolls, garlic bread, or soft dinner rolls. They are perfect for soaking up every last bit of that rich, creamy, cheesy sauce.
- Fresh Green Salad: A crisp dinner salad with a light vinaigrette offers a refreshing contrast to the richness of the casserole. Think mixed greens, cherry tomatoes, and cucumber.
- Roasted Vegetables: Complement the casserole with a side of simply roasted broccoli, asparagus, or green beans for added nutrition and texture.
- Low-Carb Options: For those avoiding carbs, consider serving the casserole with cauliflower rice or wrapped in large lettuce leaves for a “cheesesteak lettuce wrap” experience.
No matter how you choose to serve it, this casserole is sure to be a hit!
More Comforting Casserole Recipes
If you’re a fan of easy, comforting casseroles, you’ll love these other popular recipes:
- Spicy Buffalo Chicken Casserole
- Hearty Chicken Enchilada Casserole
- Classic King Ranch Chicken Casserole
- Original Philly Cheesesteak Casserole (with beef)
I love to bake and cook and share my kitchen experience with all of you! Remembering to come back each day can be tough, that’s why I offer a convenient newsletter every time a new recipe posts. Simply subscribe and start receiving your free daily recipes!
Philly Chicken Cheesesteak Casserole
IMPORTANT – There are often Frequently Asked Questions within the blog post that you may find helpful. Simply scroll back up to read them!
Print It
Pin It
Rate It
Save It
Saved!
Ingredients
- 2 Tablespoons extra virgin olive oil
- 1 large yellow onion sliced
- 2 red bell peppers sliced
- 2 green bell peppers sliced
- 4 cloves garlic minced
- ½ teaspoon onion powder
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
- 8 ounces cream cheese cubed and softened
- 1 cup heavy whipping cream
- 1 ½ cups shredded pepper jack cheese
- 2 pounds cooked boneless skinless chicken breasts shredded thick (about 4 breasts)
- 8 slices provolone cheese
Things You’ll Need
-
13×9 baking dish
-
Large heavy bottomed skillet with deep sides
Before You Begin
- You will need about 4 breasts, or 2 pounds of chicken for this recipe. This recipe is excellent for using up leftovers, but you can also opt for a pre-cooked rotisserie chicken or cook up the breasts yourself before beginning. Feel free to slice the chicken if preferred.
- Be sure to soften the cream cheese before beginning for the best texture. To do so, cube the cream cheese and allow it to rest at room temperature for around 30 minutes.
- Instead of using provolone or pepper jack cheese, feel free to experiment with different cheeses like mozzarella or gouda.
Instructions
-
Preheat oven to 400F, and lightly grease a 9×13 casserole dish.
-
In a large skillet with deep sides, cook the onions and peppers for about 5 minutes over medium-high heat.
-
Reduce heat to medium and add in the garlic, onion powder, sea salt, and ground pepper and cook until fragrant.
-
Place the cream cheese and the heavy whipping cream into the skillet and stir consistently until the cream cheese has fully melted. Bring to a simmer, then reduce the heat to low. Add in pepper jack cheese, stirring until melted. Remove from heat.
-
Mix the shredded chicken into the skillet and fully combine before transferring into the prepared 9×13 dish.
-
Top with provolone cheese slices and bake for 15 minutes. The cheese should be fully melted on top and starting to become golden brown. If needed, broil for a minute or two to help it brown.
-
Garnish with freshly chopped parsley. Enjoy!
Expert Tips & FAQs
- Store cooled leftover Philly chicken cheesesteak casserole in an air-tight container kept in the refrigerator for up to 4 days. To reheat, place in the microwave in 45 second – 1 minute intervals, stirring inbetween increments until warmed through. You can add a splash of heavy cream (or any milk) to help keep it moist during reheating. Add additional cheese on top and melt if desired.
Nutrition
The recipes on this blog are tested with a conventional gas oven and gas stovetop. It’s important to note that some ovens, especially as they age, can cook and bake inconsistently. Using an inexpensive oven thermometer can assure you that your oven is truly heating to the proper temperature. If you use a toaster oven or countertop oven, please keep in mind that they may not distribute heat the same as a conventional full sized oven and you may need to adjust your cooking/baking times. In the case of recipes made with a pressure cooker, air fryer, slow cooker, or other appliance, a link to the appliances we use is listed within each respective recipe. For baking recipes where measurements are given by weight, please note that results may not be the same if cups are used instead, and we can’t guarantee success with that method.