I got people calling it "the undead-turning lamen":

Get some chicken (thighs? breast? whatever, include the bones but take them afterwards). Dice it, season with ginger, red pepper, black pepper, brown sugar. Brown it in a pot large enough to make some soup out of it. Then add wasabi, vinegar, minced garlic, soy sauce and water or chicken stock, fix the seasoning as necessary. (It's fine to add a bit of salt to avoid making it too soy saucy.) Then add sliced cabbage, carrot, onion, leek, whatever you have in your fridge (see note on order), plus instant noodles (no packet seasoning). Let it cook all together and serve it.

It won't cure your cold or flu. But it's comforting, and nutritive. Make it spicy, but not uncomfortably so. If you're struggling to chew it's fine to just sip the liquid itself, as plenty nutrients from the vegs will leak into it.

NOTE: vegs and noodles take different cooking times, so plan accordingly. If using the ones that I've listed I'd probably add the carrots and cabbage, wait a bit, then onion and leek, wait a bit more, then the lamen. I usually go by texture but I guess five minutes between steps is reasonable?