The following video tutorials were recorded with an older version. The only real difference, however, is that the menu has moved from a side menu on the left side to the tabbed menu in the bottom.
Tutorial No. 1: Products and Meals
This tutorial explains how to add and maintain products in order to compose a meal from it.
Tutorial No. 2: Apple Health Export
Especially Loopers might want to export the meal to Apple Health for controlling their insulin supply.
Tutorial No. 3: Own Recipes
You can also cook and bake with EasyFPU, as it allows you to enter own recipes and create your own meals from it - just like any other meal.