Like ice cubes for herbs, the Chef'n Spice Cube is a clever solution for freezing different kinds of herbs in one container and a great way to savor the flavor of summer at any time of year. Most recipes call for a few herbs yet most grocery stores sell them by the bunch. In steps the Chef'n Spice Cube to save the day. Leftover herbs that usually wallow in the bottom of the fridge now have a new lease on life. Simply fill each section with leafy herbs, then press down on the individual lid sections to create a tight seal. The frozen herb cubes that result are ready to be added directly to soups, stocks or sauces.