Microwave frozen cooked beef until it thaws and place in the pot. If you used gyudon pack, only place the beef and solid ingredients.
Open Ramen Z pouch and pour the soup and noodles into the same pot.
Set heat to high until it simmers while preparing the other ingredients.
Boil or microwave snow peas with water to soften up.
When the soup starts to simmer, add yaki tofu and let it heat for 30 seconds to a minute on medium heat.
Place the finished sukiyaki in serving bowl.
Add green onion and snow peas as topping. If you have other toppings, customize your "Sukiyaki Z" to your liking.