From the Home screen or the navigation bar along the left you can open the My Shopping Lists screen. You can tap and hold a shopping list title to edit or delete it.
You can sort your shopping lists by name or date by using the columns just above your shopping list titles.
To create a new shopping list use the Create button in the lower right corner. You can choose to create a shopping list that is available on your device when you are offline from this screen.
You can tap on a shopping list title to open your shopping list. You can tap and hold on an item in a shopping list to edit its details.
You can add checkmarks to your items in your shopping list to mark them off as you go shopping.
You can open recipes and use the menu in the upper right to send them to a shopping list as well.