Description
A hearty and cheesy casserole that combines the classic flavors of a Philly cheesesteak, perfect for cozy gatherings.
Ingredients
- 1 lb thinly sliced beef (about 450 g)
- 1 medium onion, thinly sliced
- 1 green bell pepper, thinly sliced
- 8 oz mushrooms, sliced (optional)
- 2 tablespoons olive oil or butter
- 2 cloves garlic, minced
- 1 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 1 teaspoon smoked paprika
- 1 cup shredded provolone or mozzarella
- 1/2 cup shredded cheddar (optional)
- 2 cups frozen hash browns (thawed) or 3 cups cubed bread for a richer base
- 1 cup beef broth
- 1/2 cup sour cream or Greek yogurt
- 2 large eggs, lightly beaten
- 1 tablespoon Worcestershire sauce
Instructions
- Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish.
- Sauté vegetables: In a large skillet over medium heat, warm olive oil. Add onions and peppers, cooking 6–8 minutes until softened. Add mushrooms and cook another 3–4 minutes. Stir in garlic for 30 seconds.
- Brown the beef: Push veggies to the side and add the beef, seasoning with salt, pepper, and smoked paprika. Cook until no longer pink and slightly browned. Stir everything together and finish with Worcestershire sauce.
- Make the custard base: In a medium bowl, whisk beef broth, sour cream, and eggs until smooth.
- Assemble the casserole: Spread hash browns (or cubed bread) in the bottom of the prepared dish. Layer the beef and vegetable mixture evenly over the base. Sprinkle the shredded provolone and cheddar over the top. Pour the broth mixture slowly, letting it settle around the layers.
- Bake: Cover with foil and bake 25 minutes. Remove foil and bake another 10–15 minutes until bubbling and the top is lightly golden.
- Rest and serve: Let rest 10 minutes before slicing so it sets. Serve warm with crunchy pickles or a simple salad.
Notes
For a meaty base, use thinly sliced beef; for a quicker option, try ground beef. Ensure to let the casserole rest after baking for better slicing.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American