When I first tried these meatballs in the restaurant, at first I did not understand what they are prepared. But it was insanely delicious! It turned out, these burgers are made from onions! I found the recipe in a cook and now share with you.
I cooked the onion burgers at home only once, and it turned out not worse than that of a chef in a restaurant, but there was one caveat, of him also shall tell. That's how I made them:
300g sliced onion half rings, scalded with boiling water, threw in a colander, to shift into a bowl.
Added 1 boiled potatoes, grated, hammered one egg, salt and pepper to taste. Also he added 50g semolina. Minced left for 20 minutes to semolina swollen.
So caveat, which I mentioned at the beginning: minced meat was somehow difficult to form patties, it sticks to your hands, burgers fell apart. Maybe someone knows what the problem is? Write in the comments.
I do not know how I managed to blind from collapsing mince burgers, but I did. Fry on both sides of the vegetable oil until golden brown.
In another pan fry one small onion, finely diced. Add 6-7 tablespoons of tomato sauce, 150 ml of water, salt and pepper to taste. Shift the onion burgers, cover with lid and simmer for 7-8 minutes.
Done! It turned out delicious! Bon Appetit!