Soak the mushrooms in lukewarm water according to the package instructions. Put rice into 1/8 l boiling salted water, cover and cook over a mild heat for about 20 minutes
Wash, dry and dice the meat. Fry in hot oil for about 5 minutes, season
In the meantime, clean, wash and chop the celery and bell peppers. Drain the mushrooms, cut them into smaller pieces if necessary. Add everything to the meat and fry it. Sprinkle curry and flour over the meat, sweat it on
Stir in 1/8 l water, juice and stock. Bring to the boil, cover and simmer for about 5 minutes. Refine with sour cream, season to taste and serve with the rice
In a diet one usually only needs small amounts of rice. Practical: cook 250 g immediately and freeze in portions. It can also be heated in the microwave