This recipe from "Rocco's Healthy + Delicious: More than 200 (Mostly) Plant-Based Recipes for Everyday Life" is simple, quick, and gluten-free.
A Reuben is made with corned beef and a Rachel is the same griddle sandwich made with sliced turkey breast. Here, Rach makes a spicy patty of either beef or turkey and pairs it with tangy special sauce, sauerkraut and Swiss on good rye bread.