Perfectly simple hors d'oeuvres

I'm always in search of new hors d'oeurves and found one that is very simple but one that I would never have thought of at the Abbey, a restaurant in Tucson. It is a recipe that truly highlights the flavor of  Sal del  Mar.

A walnut rustic bread or any rustic bread Whipped unsalted butter Dash of Sal del Mar

Place bread, butter and Sal del Mar separately on serving platter. Enjoy by spreading butter on a slice of rustic bread and a pinch of Sal del Mar according to your taste.  Buen Provecho!