Any origin from the Origins mod that can only eat meat cannot consume any beer or spice from the mod.

(i am unsure if this is intentional)

if i should start a new issue for this let me know, but it seems relevant here:

i made a datapack before that successfully added farmer's delight recipes to origin's "carnivore" list, but when i attempted to add the recipes from this mod, it made it so my entire server crashed on bootup (in the console it would just say various, seemingly random data files couldn't be parsed, including ones from other mods and from vanilla). here is the zip file for the pack:
more meat and beer.zip

EDIT: i figured out why it was crashing the server (can't have spaces in the name of the json) but even when that's fixed it doesn't seem to work (the whole datapack doesn't work, that is. the farmer's delight recipes stop working as well)

you can add meat to the food an origin can eat using a datapack but that jakes json knowledge.

I‘m not sure if beer is meat.

Maybe you could define beer as meat in Origin's config file

It does not appear that I can do that in the config, nor can I find anything on adding food to existing features (namely origins:carnivore). Looks like it would be something you would have to do, if you chose to.

There's a tag "origins:ignore_diet" that, well, overrides any dietary restrictions for a food/drink.