The Best Philly Cheesesteak Casserole – Easy 10-Minute Prep

Introduction

Craving the iconic flavors of a Philly cheesesteak but want something easier and more comforting? This Philly Cheesesteak Casserole recipe delivers all that deliciousness in a simple, satisfying casserole. It captures the essence of the classic sandwich in a convenient, family-friendly format. If you love casseroles, you should also check out this Crockpot Lasagna Soup!

Table of Contents

Why You’ll Love This Casserole

  • Enjoy all the classic Philly cheesesteak flavors in a comforting, one-pan casserole.
  • Perfect for busy weeknights; prep and cook time are quick and easy.
  • Easily customizable to fit your dietary needs, including keto and gluten-free options.
  • You can make it ahead of time, making it ideal for meal prepping.
  • It’s a guaranteed crowd-pleaser that the whole family will love.

Ingredients

Here’s what you need to make this delicious Philly Cheese Steak Casserole:

  • 1 lb (450g) ground beef (or shaved steak)
  • 1 tbsp olive oil
  • 1 medium onion, diced
  • 1 green bell pepper, diced
  • 1 red bell pepper, diced
  • 8 oz (225g) white mushrooms, sliced
  • 2 cloves garlic, minced
  • 1 tsp salt, adjust to taste
  • ½ tsp black pepper
  • 1 tsp Worcestershire sauce
  • 8 oz (225g) cream cheese, softened
  • ½ cup (120ml) beef broth
  • 1 cup (115g) shredded mozzarella cheese
  • 1 cup (115g) shredded provolone cheese
  • ½ tsp dried oregano
  • Optional: chopped parsley for garnish

Notes and Substitutions

  • For a more authentic flavor, substitute the ground beef with thinly shaved steak.
  • Cheese options: provolone is classic, but mozzarella or white American cheese also work great.
  • Customize your casserole with your favorite veggies like mushrooms, extra peppers, and onions.

Equipment

You’ll need these basic tools to whip up this Philly Cheesesteak Casserole Recipe:

  • Large skillet
  • 9×13 inch baking dish
  • Cutting knife
  • Mixing spoon

How to Make Philly Cheesesteak Casserole

Follow these simple steps to create a Philly Cheese Steak Casserole that everyone will rave about:

  • Step 1: Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.

  • Step 2: In a large skillet over medium-high heat, add olive oil. Cook the ground beef until browned, breaking it apart as it cooks. Drain any excess fat.

  • Step 3: Add the diced onion, bell peppers, and sliced mushrooms to the skillet. Sauté for 5–6 minutes, or until the vegetables have softened. Stir in the minced garlic and cook for an additional minute.

  • Step 4: Stir in the salt, pepper, Worcestershire sauce, and beef broth. Let the mixture simmer for 2–3 minutes, allowing the flavors to meld together.

  • Step 5: Lower the heat and add the softened cream cheese to the skillet. Stir until the cream cheese is fully melted and the mixture is smooth and creamy.

  • Step 6: Transfer the ground beef and vegetable mixture to the prepared baking dish, spreading it out evenly. Sprinkle the shredded mozzarella cheese, provolone cheese, and dried oregano evenly over the top.

  • Step 7: Bake uncovered in the preheated oven for 15–20 minutes, or until the cheese is melted, bubbly, and lightly golden brown.

  • Step 8: Remove the Philly Cheesesteak Casserole from the oven and let it cool slightly before serving. Garnish with chopped parsley, if desired.

Pro Tips

  • Avoid overcooking the ground beef, as it can become tough. Cook just until browned.
  • To ensure even melting and browning, it’s essential to use high-quality cheese.
  • Ensure the cheese is evenly distributed over the top of the casserole for maximum meltiness.
  • For an extra golden-brown top, broil the casserole for the last minute or two of baking.
  • Taste and adjust the seasonings (salt, pepper, Worcestershire sauce) to your liking.
  • Use high-quality cheese for the best melting and flavor.

Serving, Storage, and Variations

This Philly Cheesesteak Casserole Recipe is incredibly versatile.

  • Serve it as is, with crusty bread for dipping, over rice, or with a fresh side salad. For a low-carb option, serve it on its own.
  • Store leftovers in an airtight container in the refrigerator for up to 3 days. For longer storage, freeze for up to 2 months.
  • Reheat in the oven at 350°F (175°C) until heated through, or microwave individual portions for a quicker option.

Philly Cheesesteak Casserole Variations

  • Add cooked pasta, like egg noodles or penne, to make it a heartier meal.
  • For a spicy kick, add diced jalapeños or use pepper jack cheese.
  • Make it keto-friendly by using cauliflower rice or zucchini noodles as a base. If you are looking for another low carb recipe, you should try this cottage cheese pizza bowl.

Nutrition Information

Here’s an approximate nutritional breakdown per serving :

NutrientAmount
Calories450
Fat30g
Protein30g
Carbohydrates15g

Note: Nutrition information is an estimate and can vary based on specific ingredients and serving sizes.

For accurate nutritional information, consider consulting resources like the USDA FoodData Central: USDA FoodData Central.

Frequently Asked Questions

  1. Can I use steak instead of ground beef in this Philly Cheesesteak Casserole?

    Yes, absolutely! Thinly sliced steak is a great alternative for a more authentic taste.

  2. What is the best cheese to use for Philly Cheesesteak Casserole?

    Provolone is the classic choice, but mozzarella or white American cheese also melts well and tastes great.

  3. Can I make this casserole ahead of time?

    Yes, you can assemble the casserole and store it in the refrigerator for up to 24 hours before baking.

  4. How do I freeze and thaw this casserole?

    Freeze the baked and cooled casserole, tightly wrapped, for up to 2 months. Thaw in the refrigerator overnight before reheating.

  5. How can I make a low-carb Philly Cheesesteak Casserole?

    Substitute cauliflower rice for a potato or pasta base to significantly reduce the carb content.

Final Thoughts

This Philly Cheesesteak Casserole is the perfect way to enjoy the flavors you love in a simple, comforting dish. Quick to prepare, easy to customize, and a guaranteed crowd-pleaser, this recipe is a must-try for busy weeknights or cozy weekends. Give this amazing casserole a try and don’t forget to rate, comment, and share your experience! If you enjoyed this recipe, be sure to visit Kitchen Bites Daily for more!

Appetizing close-up of a golden-brown baked Philly Cheesesteak casserole with melted cheese, meat, and peppers on a white plate.

The Best Philly Cheesesteak Casserole – Easy 10-Minute Prep

A hearty and cheesy beef and vegetable skillet casserole baked until bubbly and golden. Perfect for a comforting family meal.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Course Dinner
Cuisine American
Servings 6 servings
Calories 475 kcal

Equipment

  • Large Skillet
  • 9×13-inch baking dish

Ingredients
  

Main Ingredients

  • 1 lb ground beef (or shaved steak)
  • 1 tbsp olive oil
  • 1 medium onion (diced)
  • 1 green bell pepper (diced)
  • 1 red bell pepper (diced)
  • 8 oz white mushrooms sliced
  • 2 cloves garlic (minced)
  • 1 tsp salt (adjust to taste)
  • 0.5 tsp black pepper
  • 1 tsp Worcestershire sauce
  • 8 oz cream cheese softened
  • 0.5 cup beef broth
  • 1 cup shredded mozzarella cheese
  • 1 cup shredded provolone cheese
  • 0.5 tsp dried oregano
  • chopped parsley for garnish (Optional)

Instructions
 

Instructions

  • Preheat your oven to 375°F (190°C).
  • Brown the ground beef in a large skillet with olive oil, breaking it apart, then drain any excess fat.
  • Add onion, bell peppers, and mushrooms to the skillet; sauté for 5-6 minutes until softened. Stir in garlic and cook for an additional minute.
  • Stir in salt, pepper, Worcestershire sauce, and beef broth; simmer for 2-3 minutes.
  • Reduce heat and stir in the softened cream cheese until it’s smooth and fully combined with the meat and vegetables.
  • Transfer the mixture to a lightly greased 9×13-inch baking dish. Sprinkle evenly with mozzarella, provolone, and oregano.
  • Bake uncovered for 15-20 minutes, or until the cheese is melted and bubbly.
  • Garnish with chopped parsley if desired and serve hot.

Notes

Serve this comforting casserole hot with crusty bread, over rice, or alongside a fresh green salad for a complete meal.

Nutrition

Calories: 475kcalCarbohydrates: 7gProtein: 29gFat: 37gSodium: 580mgFiber: 2gSugar: 3g
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