For this easy grilled pork tenderloin recipe, both the pork and the salsa ingredients are cooked on the BBQ, so you don't have to heat up the kitchen to prepare a healthy summer dinner. Grilling stone fruit caramelizes its sugars, enhances its sweetness and infuses it with smoky flavor. Any combination of peaches, nectarines, plums and apricots will work in this salsa--use 3 medium fruit total or about 4 to 5 small fruit. Try the salsa on chicken or fish too.