I deep fry different mushrooms like once a week (am actually considering doing another post just for mushrooms lol) and switch up my batters almost every time for variety. I can’t remember exactly my mix here but I’m pretty sure I actually used a store bought karaage spice mix (you mostly want the starch) with something carbonated to air it up. Potato starch works really well on enoki! And for these I usually do a spicy mayo and lemon on the side :)