The Mashed Potato Burger at Wendy's Japan features a layer of mashed potatoes, a burger patty and, oh yeah, a bunch of turkey meat. The Pretzel Turkey Mashed Potato Burger also contains turkey and mashed potatoes, but ups the ante with the inclusion of gravy and honey mustard. That's a whole lot of sauce.

Each of these sandwiches can also be ordered with a chicken patty instead of a burger, in case you want to double up on the poultry. These starchy sammiches will be available until the end of January.