Rinse the lamb under running water and remove the film, peel the onions and garlic.
Cut the lamb into fairly large pieces and fry in a preheated frying pan, greased on both sides until golden brown, then transfer the meat to a saucepan.
In a heated frying pan, sauté tomato paste and a spoonful of flour. In a separate frying pan with oil, fry the onion, cut into half rings, until soft.
Add sautéed flour and tomato paste, fried onion, finely grated garlic, salt and pepper to taste to the meat in a saucepan, pour broth over the meat and simmer until done for 35 minutes.
Serve lamb kavurma with buckwheat porridge. Place crumbly buckwheat on a serving plate, top with 2 pieces of lamb, pour the sauce in which it was stewed, and garnish with chopped fresh herbs.