It's very challenging for me to put down a recipe for you in English. Plus, I am not much of a cook. But my topcheta soup is very simple - it includes chopped onions and carrots, black pepper, savory (чубрица), rice and meatballs made out of minced meat bought from the shop. And at the end liaison (застойка) made from one egg and two or three spoons of yogurt. Can you make something out of it? If you are still interested I may send you the exact instrucitons through e-mail. Or better yet leave it for somebody more knowledgeable to give you guidance (!but do not add tomatoes!) :)