beachparty:raw_pelican
beachparty:cooked_pelican
beachparty:raw_mussel_meat
beachparty:cooked_mussel_meat
beachparty:coconut_open
beachparty:coconut_cocktail
beachparty:icecream_coconut

biomemakeover:raw_crab
biomemakeover:cooked_crab
biomemakeover:raw_toad
biomemakeover:cooked_toad
biomemakeover:bulbus_root
biomemakeover:roasted_bulbus_root

adventurez:mammoth_meat
adventurez:cooked_mammoth_meat
adventurez:iguana_meat
adventurez:cooked_iguana_meat
adventurez:ender_whale_meat
adventurez:cooked_ender_whale_meat
adventurez:rhino_meat
adventurez:cooked_rhino_meat
adventurez:warthog_meat
adventurez:cooked_warthog_meat

bewitchment:garlic
bewitchment:witchberry

This is a partial list for now, just what I've noticed on a cursory search through REI. There is most likely a better way to search for these, because there is a tag #c:food and also Diet adds tags to its food items, so that's a possible way to automate this search process.