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.