thinly sliced leftover rump roast monterey jack cheese -- sliced hamburger relish toasted rye bread coleslaw vinaigrette THIS IS A LEFT-OVER RECIPE FOR USE WITH THE DRUNKEN RUMP ROAST MASTER RECIPE. For each sandwich: Toast a slice of rye bread; spread thinly with butter or margarine, or your favorite lowfat spread. Top with thinly sliced leftover rump roast, a slice of Monteray Jack cheese and a dab or hamburger relish. Top with a tablespoon of vinaigrette. By Judi Moseley <judi@moseleygroup.com> on Jan 4, 1998.