STEP 2/6
Slice an onion on top of the mackerel and sprinkle it, and pour the sauce over it. I put soy sauce, water, red pepper powder, sugar, cooking wine, ginger, garlic, pepper, green onion, cheongju, cheongyang pepper, and vinegar. If you add a little bit of vinegar, you can catch the fishy taste of fish or salted fish.
STEP 5/6
Wow, it's seasoned very well. Potatoes are also crunchy, so I don't know if they taste good...If you mash potatoes and mix it with soup, it'll be the rice
When cooking fish or seafood, add a little vinegar to catch the fishy taste.