Fish is a frequent guest on our table. One of the few and very useful is mackerel. In the post, I want to diversify and find new cooking options. I found an interesting recipe with mustard and onions on the Internet. Try. A very interesting combination of products for the sauce.
We'll cook the fish, wash it, gut it, and remove the fins.
We will prepare the products for the sauce in which we will marinate the fish.
Grate the onion on a fine grater.
Extract the juice from the lemon.
Mix the mustard, onion, lemon juice, and soy sauce.
In this sauce, marinate the fish. RUB the marinade on the mackerel inside and out. I wrapped it in foil and left it in the refrigerator overnight. Fish can even be frozen in the marinade and when it is necessary to get and bake.
Bake at 180 degrees for 30 minutes. The fish is ready.