Ramen Shop Simulator how to cook chashu comes down to three things: chashu is a crafted ingredient rather than something you buy ready-made, it is made by frying rolled pork belly in a frying pan on the stove, and it is a perishable item once it leaves the pan. There is no chashu counter and no chashu vendor — you produce it yourself.

Ramen Shop Simulator how to cook chashu: the five steps

  1. Get pork belly. It is listed in the Notebook inventory, so check there before you go shopping for anything else.
  2. Put a frying pan on the stove. Cookware is bought separately and set on the stove by hand, and the pan works like any other piece of cookware.
  3. Lay the rolled pork belly in the pan and start the heat. This is the same cooking loop as everything else in the kitchen: what you are frying keeps heating until you stop it.
  4. Watch the simmer icon and turn the heat off on time. Overcooked does not improve with a second attempt, and the timing rules are the same ones that decide whether your noodles come out good.
  5. Take the chashu out of the pan and use it. It goes straight into other recipes, and it does not keep.

The pan behaves like the rest of your cookware in one more respect: it gets dirty while it is used, and it has to be emptied into the trash before it can be washed. Pan, heat, timing and then the wash-up — that is the full life of one batch of chashu.

A bowl also needs the other half, and broth has its own pot and boiler rules — the broth guide covers how to make it and how much a single pot gives you.

Why the pan, and why rolled pork belly

The shape of the meat matters as much as the heat. Chashu is rolled pork belly, so what goes in the pan is a rolled piece rather than a flat slice, and it is fried rather than boiled. That is the whole recipe — there is no separate seasoning step or brine to prepare beforehand.

The day's routine in the game is built around three cooking jobs: prepare ramen, make broth, fry some chashu and boil noodles to perfection. Frying the chashu is one of them, alongside the broth and the noodles, which means it competes for the same stove and the same attention. If you are running a lunch rush, cooking the chashu before the queue builds is the easy way round.

Chashu is a crafted ingredient, so it spoils

Once it is made, chashu joins your other perishable stock. Crafted ingredients spoil over time, so a chashu that has been sitting around too long is no longer good to add to a bowl. A chashu you fry at the start of the day and use at the end of it is a chashu you have to throw away, and the money is gone.

That is why the amount you fry is a decision and not a formality. Fry what the day's orders need, keep it near the stove, and get it into a bowl rather than leaving it on a counter. The same rule applies to everything else you keep — how freshness is displayed and when the game checks it is in the ingredient freshness guide.

Where chashu goes next

Chashu is a topping, so it only earns anything once it is in a bowl, and the bowl has to be built to the recipe. Recipes cannot be improvised: you may not add more of an ingredient than the recipe book lists, so a bowl that is short on chashu is a different and worse bowl. The four recipes you start with and where they live are in the recipes guide.

The other half of a ramen bowl is the broth, which has its own rules about boiler, pot size and scaling a recipe up to fit — that is in the broth guide.