The marriage of robust coffee and sweet ice cream will have your guests spooning up every last drop.
Divide ice cream among 4 tumblers. Pour coffee and Frangelico or other hazelnut liqueur over ice cream in each glass and serve.
You could also try chocolate ice cream with Benedectine or orange liqueur, or use masala chai tea instead of coffee. Serve with ladyfingers or butter cookies for dipping, and sprinkle with chopped dark chocolate or cocoa nibs.