8. Spread the ketchup evenly over the top of the meatloaf.
9. Bake the meatloaf in the preheated oven for about 45-50 minutes or until it reaches an internal temperature of 160°F (71°C).
10. Remove the meatloaf from the oven and let it rest for 5-10 minutes before slicing and serving.

Once the Philly Cheesesteak Meatloaf is ready, you can enjoy it with some additional ketchup or your favorite dipping sauce. It pairs well with mashed potatoes, roasted vegetables, or a side salad.