Feature request: Variable ingredients

Hi, really love the plugin but there’s one feature I think could make it even better. These days lots of people have non-meat diets like vegan or pescatarian. It would be nice if you could make one recipe for multiple diets. I imagine it like tabs or buttons for each extra diet. When clicked they would change some ingredients in the list.

So for example I would make a Pho recipe using beef as the default recipe. I’d add a diet button for vegan and one for pesca. The vegan recipe would swap the beef for tofu and the beef stock for vegetable stock. The pesca button would swap the beef with shrimp and the stock with fish stock.