Kaffir lime leaves (also spelled kieffer) are used extensively in Southeast Asian cooking, where they lend the most wonderful and pungent citrus perfume and flavor to all manner of dishes including ...

•Grate the zest from one kaffir lime, taking care to avoid zesting the white pith as it is bitter. •Juice all four kaffir limes. •Place juice and zest into a heat-proof bowl or the top of a double ...