Gather all the ingredients. My pork belly (from the Korean market) was pre-sliced into ¼ inches. You can freeze the block for one hour and slice with a sharp knife (See this post).
Put the pork belly back in the Instant Pot and add water, sake, mirin, soy sauce, and sugar. Mix the seasonings a little bit and add the boiled eggs. Press the “Sauté” button on the Instant Pot and press “Adjust” once to increase the heat. Bring it to simmer to let the alcohol evaporate. Once the alcohol smell is gone, press “Keep Warm/Cancel” button to turn off the Sauté mode. Cover and lock the lid. Make sure the steam release handle points at “sealing” and not “venting”. Press the “meat/Stew” button to turn on the pressure cooking mode. Press the “minus” button to decrease the cooking time from the preset 35 minutes to 10 minutes (or 20 minutes, if the Kakuni is more like a traditional size, about 2" x 2").
Equipment you will need:
Soft Boiled Egg Recipe: here.
Hard Boiled Egg Recipe: here.
Recipe by Namiko Chen of Just One Cookbook. All images and content on this site are copyright protected. Please do not use my images without my permission. If you’d like to share this recipe on your site, please re-write the recipe in your own words and link to this post as the original source. Thank you.