Smoked Trout & Pistou Tartines

Friday Night Crostini?If it were up to me, I would call this "Smoked Trout Crostini w/ Pesto", but I stole the idea from Patricia Wells' BISTRO COOKING, and she is a French writer, so calls them "tartines".Tomato, Tomatto.Tartines are open faced sandwiches, and pistou is basically pesto, made w/ fresh basil and nuts and olive oil.This was a quick and easy appetizer and since I hated to throw away