All things food is hot these days, and not just in the temperature sense. People are becoming more adventurous eaters in restaurants, as well as in their own kitchens. A gift of unusual spices or oils can be an inspiration to anyone who loves to kick it up a notch in the kitchen -- and for less, um, seasoned cooks, too. Mix and match spices, or buy a kit with a cooking theme. And who knows -- you may get an invitation to dinner in return!