The ReadyWise Simple Kitchen #10-Can Dehydrated Chopped Onions give you a simple, tasty addition to meals. These dehydrated onions are rehydrated quickly and easily by simply adding water, or they can be added to meals as is. This can contains 250 servings, with each serving providing 10 calories. The ReadyWise Simple Kitchen Dehydrated Chopped Onions are gluten-free. 3-Pack. Manufacturer model #: RWSKCN06-010. Can be added to meals as is, or rehydrated with water 10 calories per serving 250 servings per can Gluten-free