IRRESISTIBLE PHILLY CHEESESTEAK CASSEROLE

Craving that classic Philly Cheesesteak flavor but want something warm, comforting, and easy to throw together? Imagine sinking your fork into layers of tender steak, gooey cheese, and perfectly seasoned peppers and onions all baked to bubbly perfection in a casserole dish. This Philly Cheesesteak Casserole recipe delivers all that and more, promising a satisfying meal the whole family will devour.

Gather Your Ingredients

For the Steak Filling:

• 1.5 lbs thinly sliced steak (such as sirloin or ribeye)
• 1 large onion, sliced
• 2 bell peppers (any color), sliced
• 2 cloves garlic, minced
• 1 tbsp olive oil
• 1 tsp salt
• 1/2 tsp black pepper
• 1/2 tsp garlic powder
• 1/4 tsp onion powder

For the Cheese Sauce:

• 4 tbsp butter
• 4 tbsp all-purpose flour (or gluten-free alternative)
• 3 cups milk (whole or 2%)
• 8 oz cream cheese, softened
• 8 oz shredded provolone cheese
• 4 oz shredded mozzarella cheese
• 1/4 tsp salt
• 1/4 tsp black pepper

Optional Toppings:

• Hoagie rolls, toasted and sliced
• Hot sauce
• Pickled peppers

Let’s Get Cooking: Step-by-Step Instructions

Step 1: Prepare the Steak and Vegetables

1. Heat olive oil in a large skillet over medium-high heat.
2. Add sliced steak and cook until browned, about 5-7 minutes. Don’t overcrowd the pan; cook in batches if necessary to ensure proper browning.
3. Remove steak from skillet and set aside.
4. Add sliced onions and bell peppers to the skillet and cook until softened, about 8-10 minutes.
5. Add minced garlic and cook for another minute until fragrant.
6. Return the cooked steak to the skillet with the vegetables. Season with salt, pepper, garlic powder, and onion powder. Stir to combine.
7. Remove from heat and set aside.

Step 2: Make the Cheese Sauce

1. In a medium saucepan, melt butter over medium heat.
2. Whisk in flour and cook for 1-2 minutes, stirring constantly, to create a roux. This is important for a smooth sauce! If it gets lumpy, don’t panic, just keep whisking.
3. Gradually whisk in milk, ensuring there are no lumps.
4. Bring to a simmer, stirring constantly, until the sauce thickens, about 5-7 minutes.
5. Reduce heat to low and stir in softened cream cheese until melted and smooth.
6. Add provolone and mozzarella cheese and stir until melted and the sauce is creamy.
7. Season with salt and pepper.

Step 3: Assemble the Casserole

1. Preheat oven to 375°F (190°C).
2. Lightly grease a 9×13 inch baking dish.
3. Pour the steak and vegetable mixture into the prepared baking dish.
4. Pour the cheese sauce evenly over the steak and vegetable mixture.
5. If you want to add some extra flavor you can try some different cheeses. I especially love a good sharp cheddar.

Step 4: Bake and Serve

1. Bake in preheated oven for 20-25 minutes, or until the cheese is bubbly and golden brown.
2. Let cool for a few minutes before serving.
3. Serve hot, either directly from the casserole dish or spooned into toasted hoagie rolls.
4. Optional: Top with hot sauce or pickled peppers for added flavor.

Tips and Tricks for the Best Philly Cheesesteak Casserole

Choosing the Right Steak

The key to a great Philly Cheesesteak Casserole is using thinly sliced steak. Look for sirloin, ribeye, or even shaved steak at your local grocery store. If you can’t find pre-sliced steak, you can partially freeze a steak and then slice it thinly with a sharp knife.

Making it Low Carb

For a Mexican Food Recipes Low Carb or High Protein Low Starch Meals version, skip the hoagie rolls and serve the casserole on its own or over cauliflower rice. You can also use almond flour instead of all-purpose flour for the cheese sauce.

Freezing for Later

This casserole is perfect for Low Cal Freezer Meals! To freeze, assemble the casserole but do not bake. Wrap it tightly in plastic wrap and then in aluminum foil. Freeze for up to 3 months. When ready to bake, thaw overnight in the refrigerator and then bake as directed.

Variations and Additions

Feel free to customize this casserole to your liking! Add sliced mushrooms, banana peppers, or jalapenos to the steak and vegetable mixture for extra flavor. You can also experiment with different cheeses, such as pepper jack or Monterey Jack.

Perfect for Ww Family Dinners

This Philly Cheesesteak Casserole is a crowd-pleaser and a great option for Ww Family Dinners. It’s easy to customize with lighter ingredients to keep the calorie count down. Use skim milk for the cheese sauce and load up on the vegetables. You can also serve smaller portions to help with portion control.

Craving More Philly Cheesesteak Flavors?

If you love the taste of Philly Cheesesteaks, be sure to check out some of my other favorite recipes! For a comforting soup, try my Philly Cheesesteak Soup. If you’re looking for a low-carb option, my Keto Philly Cheesesteak Rolls are a must-try. And for a fun twist on classic comfort food, you can’t go wrong with my Philly Cheesesteak Mac or my Philly Cheesesteak Pasta. And if you’re looking for something similar, but different, check out this Cheesy Ground Beef Melt!

Enjoy Your Delicious Philly Cheesesteak Casserole!

This Philly Cheesesteak Casserole is a guaranteed hit for any occasion. With its layers of flavorful steak, tender vegetables, and creamy cheese sauce, it’s the ultimate comfort food. So gather your ingredients, follow the steps, and get ready to enjoy a taste of Philly right in your own kitchen!