Cut the fish fillet into medium slices, salt and pepper. For cooking, any fish is suitable, the main thing is that there are no bones in it or remove them yourself.
Dice the onion and fry in butter until golden brown.
Put fish in a baking dish, add chopped garlic.
Spread onion and add sour cream.
Sprinkle with grated cheese and bake at 250 degrees for 20 minutes.
Julienne with fish is very fragrant, tasty and satisfying. Cooking is pretty simple and fast. You can use any fish to make julienne, and also add fried champignons with onions, then the dish will become even more satisfying and tasty. Julienne is perfect for a regular and festive dinner, serve as a separate dish or with a side dish. Sour cream can also be replaced with fat cream, then the dish will be more juicy, add your favorite spices. Garnish with greens before serving.