Wash, clean and cut the tomato into large pieces. Peel 1 onion, garlic and ginger and cut into small pieces. Clean the chilli, cut lengthwise, wash and remove the seeds. Cut the pod into small pieces.
Put 1 onion, tomato, garlic, ginger and chilli in a blender and puree to a paste.
Peel and halve the remaining onion and cut into strips. Peel pumpkin, remove seeds, wash and cut into slices. Wash chicken filet and dab dry.
Heat 2 tablespoons of oil in a frying pan. Season the meat with salt and pepper and fry it in the roaster for 5-6 minutes while turning it. Take the meat out of the roaster and tear it up roughly with 2 forks. Put onion strips into the roaster, if necessary add another 1 tablespoon of oil and fry for 3-4 minutes.
Dust with cumin and cinnamon and sweat for about 1 minute. Add the tomato paste to the onions and sauté for 1-2 minutes. Add the meat, pumpkin, sugar, vinegar and stock to the roaster. Bring to the boil and simmer for about 20 minutes at low heat.
Clean and wash the green beans and blanch them in boiling salted water for about 4 minutes. Drain and let drain. Drain the broad beans in a sieve. Approx. 5 minutes before the end of the cooking time, put both types of beans into the roaster.
Season to taste with salt and pepper.
Add a large blob of crème fraîche to the chicken stew and serve.