It would be nice to have a hotkey that you can hold while looking at recipes which pauses the cycling of all possible recipe ingredients/outcomes. I remember back in the days of NEI (I think) there used to be something like that. One example for this would be the Smithing Table, where when you look up the uses for trims for instance it will keep cycling through all possible combinations. It makes it near impossible to properly look up any possible combination of ingredients.