Jam's ability to glam up a piece of toast is, of course, a foregone conclusion. But have you ever thought about adding a dollop of this sweet, sticky fruit spread to your cocktail? You should! Shaken with ice and a shot of vodka, jam creates a cocktail of surpassing summery goodness. Whether you've been hard at work canning your garden's bounty or hard at work enjoying the sun, a jamtini is just the thing to toast the end to a perfect summer day.