“Chopped Liver” may have a bad rap as an underappreciated accompaniment to better fare, but there’s a reason why Chopped Liver Pate has survived the test of time. In deli counters across the country, you’ll find it in big tubs made according to Kosher laws. If you’re lucky, it will still include duck fat or smaltz, which – combined with the livers – are a special source of essential nutrients. Try it yourself and let me know what you think!…