Here's another leftover idea that one ups the traditional meatloaf sandwich. Turn those meatloaf slices into a grilled cheese sandwich, that is reminisant of a meatball sub. In the photos, I used leftover Pizza Spiraled Meatloaf & pepperjack cheese - and served it with a dipping bowl of marinara sauce.
Oh my word - so so SO good!!
All you need is leftover meatloaf, your choice of cheese, some bread & a little butter. In between two pieces of bread - layer a thin slice of leftover meatloaf & then top it with as much cheese as you like along with the other slice of bread. Melt the butter in a skillet & grill the sandwich on each side until browned. Serve with marinara to dip if desired.