Saute sliced onions for 5-7 minutes. Add tomato paste and cook for 30 seconds more. Add seasonings, stock cube and flour. Put the meat back into the pan.
1 beef stock cube, 2 onions, 2 tablespoon tomato paste, 1 can tomato sauce, 1 teaspoon chili flakes, 1 ½ teaspoon ground cumin, 1 teaspoon paprika, 1 teaspoon coriander, 1 cinnamon stick, 2 bay leaves, 3 garlic cloves