01 -
Preheat the oven to 177°C. Arrange an 8x11.5-inch stoneware baking dish without oil or parchment paper.
02 -
Place a pan over medium-high heat. Add ground beef and sauté, stirring frequently, until browned. Season with salt and pepper. Continue cooking until fully cooked through.
03 -
Add sliced onion and bell peppers to the cooked beef in the pan. Stir in garlic powder, Italian seasoning, and smoked paprika. Sauté until vegetables are slightly softened.
04 -
Pour in chicken bone broth and add cream cheese to the pan. Stir continuously until the cream cheese melts and the mixture becomes smooth. Remove from heat promptly.
05 -
Transfer the beef and vegetable mixture into the baking dish. Layer provolone cheese slices on top, slightly overlapping.
06 -
Place the baking dish in the preheated oven and bake until the cheese melts. For a browned top, move the dish to the top rack and broil for 5 minutes.
07 -
Remove from oven and let the casserole sit for 5-10 minutes to lock in flavors before serving.