Get your yukgaejang cup noodles ready.
Tip.It's easier to peel off the plastic film if you flip the cup upside down and pull both sides apart.
Measure out the perilla seed powder, perilla leaves, and ssamjang ahead of time.
Add the perilla seed powder, perilla leaves, and ssamjang on top of the noodles, pour hot water up to the fill line, cover, and let it sit for 3 minutes.
Tip.Give it a stir halfway through so the perilla powder and ssamjang dissolve more evenly.
After 3 minutes, stir in the perilla oil and mix well — that's it, you're done.