Grate the zest of 2 limes; set aside. Squeeze the juice into a saucepan; add 8 thin slices ginger and 2 cups unsweetened pineapple juice. Boil until reduced to 1/2 cup, 8 to 10 minutes. Strain, then add the lime zest, 1 cup apricot preserves and 1/4 cup dijon mustard.
Photograph by Tina Rupp
Recipe courtesy Food Network Magazine