It should be added to the known recipes list.
The recipes have different difficult level and you need to make several of them for them to appear in the mastered recipes.
Maybe you can include how many times each recipes need to be done without fail before it appears in the mastered list?
In the next update it will be easier. I change the numbers, so now it will need less attempts to master the recipe.
Ok, that is fine, you do what you need to do for now.
