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Due to the lockdown in Victoria, delivery to Victoria may be delayed between 3 and 5 business days.
Due to the lockdown in Victoria, delivery to Victoria may be delayed between 3 and 5 business days.

Takumi / River Light / Yoshikawa Woks User Guide

Please be sure to read this entire instruction manual before the first use to ensure the kitchen safety.

Japanese carbon steel uses special heat-treated metal to create the ultimate frying pan series. The layers of iron nitride and iron oxide on the frying pan’s surface make it highly resistant to rust and incredibly strong and durable.

Before first use... “Oil Seasoning”

First, wash the frying pan/wok’s inner and outer surface with dish soap. Once you have seasoned the inner surface with oil, you can use it right away. 

  1. Pour in enough oil to fill about 1/3 of your frying pan’s capacity and heat it on low for about 5 minutes.
  2. Turn off the heat and return it to its oil pot or other suitable container.
  3. Use paper towels to spread the remaining oil fully around the pan's inner surface.

Before every use... “Oil Return”

Professional and skilled amateur chefs always conduct “oil returns” on their frying pans before using them. 

  1. Warm up your frying pan on medium heat.
  2. Add a sufficient amount of oil (about a ladle’s worth) to the frying pan and let it acclimatize to the frying pan’s surface.
  3. Once the oil has heated up, return it to its oil pot. This is the process known as “oil return”.
  4. These steps make cooking with a carbon steel pan/wok easier.  

When finished

  1. Carbon steel frying pans and woks are not storage containers. When finished cooking, put any leftovers in an appropriate container.
  2. Use a scrub sponge to wash it with warm water. Do not wash it in the dishwasher.
  3. When done, rinse the pan off and wipe it dry.
  4. Season it with a tablespoon of oil before storing it.

Post-stewing, steaming, and boiling maintenance

When using your frying pan/wok for stewing, steaming, or boiling, the hot water used may remove parts of the pan/wok’s acclimatized oil membrane. To avoid this, wash and dry the pan thoroughly after use and be sure to lightly reapply oil afterwards.

If food is burnt

Adding hot water and bringing it to a boil will soften the burned food and make it easier to remove. Then use a scrub brush to remove any final remnants.

The importance of a proper cooking temperature

If your oil is smoking, it means your temperature is too high.

Do not put your frypan/wok immediately on your electromagnetic cooktop with high heat. First, set the cooktop to low heat and let it heat up. Then use medium heat and slowly start to turn it up until it reaches the right temperature. 

Blackish colour = Normal oxidation

The blackish colour you may find on the wok is a result of normal oxidation. Simply clean it with water and season it with oil according to the instructions.  

Loose handles

You can use a screwdriver to tighten the handle’s bolt by turning it clockwise until the handle is firmly in place.

Food turning blackish

Foods like burdock root, lotus root, udo, and eggplant absorb a lot of iron and turn a blackish color. There is no effect on taste, nor does it pose any sort of harm if consumed.

Change of color during use

If you use your frying pan/wok to make tomato sauce, fruit jam, or other dishes that involve boiling sour ingredients for long periods of time, your frying pan’s surface may whiten in color. It is perfectly safe to continue using it. As you continue to cook with oil, the inner surface will gradually return to its original condition.

Uneven surface

The special heat-treatment process sometimes results in distinctive unevenness on the bottom, but this has no effect on the iron nitride and iron oxide layers or the pan’s performance. It is not possible to make a warped frying pan/wok’s bottom surface flat again.  

Marks on wok

Please note that once you begin using your wok, it will no longer look new. Discolouration and dark marks all over the wok are common.