It has only the shape of the grape, since the grapes for good luck. With the dough from pizza straighten make circles with a glass not too broad; wrap with this medium cherry tomato that drain well, a piece of mozzarella and a piece of anchovy. Molding of a ball and put the balls on parchment paper on a baking sheet, forming a bunch of grapes. With other pizza dough (perhaps mixed with cocoa to give brown) form a branch. Also form the leaf. Brush with plenty of extra virgin olive oil and bake like a pizza.
The "berries" can be filled with another type meats and cheeses.