Place a bowl onto the mixing bowl lid and weigh the beef into it. Add oregano, paprika, cumin, ground coriander, cayenne pepper, salt and ground black pepper, then massage into the beef. Set aside.
Place the coriander roots and stalks into the mixing bowl and chop 3 seconds/speed 7. Transfer into a separate bowl and set aside.
Place the olive oil, onion and chillies (optional) into the mixing bowl and start High Temp.
Re-insert the measuring cup and chop 3 seconds/speed 5.
Add the peppers, cocoa powder, red wine vinegar, tomatoes, coffee and reserved spiced beef. Stir with aid of the spatula, then start Slow Cook/6 hours 30 minutes/90°C (see Cookidoo Tips).
Add the kidney beans and reserved chopped coriander, then cook 3 minutes/90°C/reverse/speed 1. Divide between serving bowls, then garnish with coriander leaves and serve with sour cream and grated cheese.
We enjoyed ours with basmati rice and our texas cornbread too!