Cook the rice in the broth. Add salt and red pepper. Prepare a mixture of the flour mixed with 100 grams of melted butter and add it to the soup. Stir. Place the yoghurt in a large serving bowl, beat vigorously with a fork and. Little by little, while stirring constantly, add the contents of the saucepan to the beaten yoghurt. The soup is ready to serve.

Make a sauce with 50 grams of butter and 1/2 coffee spoon of red pepper and let each person take some to season his soup.