- First, make the simple sour cream. Just blend everything well together till the cream is white and smooth. 
- Slice egg-plant thinly, rub with salt and let stand for 30 min. to draw out bitterness.  
- Rinse and bake in oven at 180°C (350°F). 
- Brown onions and garlic in saucepan, add tomatoes, tomato paste and grape juice. Let simmer for 5 min., then mix with cooked beans. Add salt and herbs to taste. 
- Place half of the baked brinjal in a baking dish. Cover with half the bean mixture, followed by half of the SIMPLE SOUR CREAM.  
- Repeat layers once more. Finally sprinkle herbs on top and dust with paprika. Bake at 180°C (350°F) for 45 min.