Thoughtfully designed for meal planning and portion control. Secure snap-on lids. Includes Bonus: how-to meal prep; starter guide. Live well, prep healthy. Goodcook gives you the tools & resources to plan healthy, time-saving meals that are easy to make and convenient to store. Make-ahead meals. Batch cooking/freezing. Individually portioned meals. Ready-to-cook ingredients. Microwave, freezer and dishwasher safe.