Foodie Fridays ~ An Easy Recipe For Leftover Beef

One of my major pet peeves is wasting food. With the amount we spend on groceries each week, I get a little cranky when food goes bad or leftovers are forgotten about in the abyss at the back of the fridge. So, I've started making leftovers (sometimes, leftovers out of the leftovers) that will be eaten and the flushing of fridge-made science experiments that used to be food.

This week I made a nice roast beef dinner. For the most part, I was happy to see that there was very little left. Tuesda...