Created by Chef shapeweaver on August 6, 2012
Step 1: Heat oil in a large skillet over medium heat until hot but not smoking.
Step 2: Add onions and pepperoni,cook until onion is soft and pepperoni is lightly browned.
Step 3: Pour spaghetti sauce into pan with onion/pepperoni mixture, mixing well.
Step 4: Add diced meatloaf and tomatoes,cover with sauce.
Step 5: Turn down heat and simmer until meatloaf is heated through,about 25 minutes.