If you cook mackerel, then only this way: Mackerel in mustard sauce

Fish is a source of essential amino acids and microelements for humans. Regular use of this product will help reduce blood cholesterol, normalize blood pressure, and improve the condition of skin and hair. Also, fish is a dietary product, so it is so necessary to include it in your diet. Fish dishes are an ideal dinner option for the whole family. The recipe presented below is very easy to follow.

This dish is ideal for an evening meal, as it is dietary and low-calorie.

Ingredients:

• Fresh frozen mackerel - 2 carcasses.
  
• Onion - 1 large onion.
  
• Sour cream - 300 grams.
  
• Mustard (medium hot) - 100 grams.
  
• Soy sauce - 200 grams.

All ingredients are available and inexpensive. The fish must be defrosted, but not completely (such defrosting will make it easier to cut the carcass into portioned pieces), remove the fins and entrails. After cleaning, be sure to rinse under running water. Cut the onion into even rings (pieces of fish will be placed on these rings).

The best way to cook mackerel:

1. Prepare the sauce.To do this, put sour cream in a bowl, add medium-spicy mustard and pour in soy sauce.

2. Clean and wash the fish.

3. Cut into portions. Mix sour cream, mustard and soy sauce until smooth.

4. Place the fish in a deep bowl and pour the sauce over it. No need to add salt (as soy sauce is used)

5. Stir and leave to marinate for 30-40 minutes

6. Cut the onion into even large rings and place on a baking sheet

7. Place pieces of marinated fish on top of the onion.

8. Place in the oven for 30-40 minutes at 180 degrees.

10. Place on a plate. Decorate with parsley and dill.

Mackerel in mustard sauce is ready to eat. Bon appetit!