Have some leftover pesto?  Here is an idea for a quick small plate to snack on or impress a guest on the fly by whipping these out of the kitchen anytime.  These make a great easy canapé for a soiree as well.  I make pesto fairly often and keep some around for a quick pasta toss when I don't have time to cook. Last week I was searching the refrigerator for an afternoon snack but a cucumber is all I saw.  I frowne...