I get really nice pork loin roast at Sam's Club. It's big enough to cut it into three pieces and I get three nice meals out of it. No preservatives/flavorings etc, just plain meat. I cook mine with some dry onion soup mix, wrap it in foil and let it cook until done. Comes out nice, tender and I have gravy. Overcooking can make a loin dry since there's not much fat.