Boil the Buldak Carbonara ramen noodles in a pot of water.

While the noodles cook, season the Wagyu slices with a little salt.

Sear the seasoned Wagyu slices in a hot pan until cooked to your liking, then set aside.

Once the noodles are cooked, drain them, making sure to reserve some of the noodle water for the sauce.

In a serving bowl, combine an egg yolk, Kewpie mayonnaise, and grated garlic.

Add both the powder and liquid sauce packets from the ramen package into the bowl.

Mix the sauce ingredients together until smooth. Then, add a small amount of the hot reserved noodle water and mix again.

Add the drained noodles to the sauce and mix thoroughly until well coated.

Top the ramen with a sliced soft-boiled egg and the seared Wagyu slices.

Garnish with sesame seeds and shredded seaweed.