Hey there! Just popping in on the Tasty Tuesday to share a quick and easy version of Shepherd's Pie --and a fantastic way to use up roast beef leftovers! I started making it in this way when I got tired of using my roast leftovers for beef-veggie soup and wanted to make something different with them. This has been a hit with the whole family! Step 1: Arrange your (leftover/cooked) roast beef in the bottom of a deep-dish pie pan. I like to make sure mine is chopped or shredded into bite-sized pieces. Step 2: Arrange your (leftover/roasted) carrots on top of the beef. I also cut these into smallish pieces. Step 3: Arrange roasted or sauteed onions on top of the carrots. I supposed you could skip this step if you don't like onions, but I can't even imagine that! (I do keep my onions in large pieces so they can be easily removed from my onion-hating son's plate though). Step 4: Pour over about 1/2 to 3...