Discover the mouthwatering Sizzling Keto Philly Cheesesteak Casserole, a must-try for anyone following a low-carb diet or simply craving a hearty meal. This dish features tender beef, vibrant peppers, and plenty of cheese, all baked to perfection for a satisfying dinner option. Easy to prep and full of flavor, it not only aligns with keto principles but also offers versatility in ingredients. Perfect for meal prep or impressing guests, this casserole is sure to become a family favorite.
1 lb ground beef (you can also use thinly sliced steak)
1 bell pepper (green or red), diced
1 medium onion, diced
2 cloves garlic, minced
1 cup sliced mushrooms
1 cup heavy cream
1 ½ cups shredded provolone cheese (or mozzarella)
1 cup shredded cheddar cheese
1 tsp Worcestershire sauce
1 tsp Italian seasoning
Salt and pepper to taste
2 tbsp olive oil or butter
Fresh parsley, chopped (for garnish)