This soup is just charmingly fun. It’s pretty, it’s tasy and it’s easy to make. A gulp or two, served in a little glass, makes for a quick, refreshing treat. Serve the shooters at a standing-and-eating sort of party or as an amuse-bouche between courses. You can also serve the soup as a first course, which would be a great way to kick off a summery dinner party. If that’s your plan, double the recipe for one-cup servings.