Sprinkle the meat with a spice blend of the cumin, coriander, chili powder, cinnamon, salt and pepper, then dredge in the flour.
Heat the EVOO in a Dutch oven over medium-high heat. When the EVOO smokes, add the meat and brown all over. Remove to a plate, reduce the heat a bit and add more EVOO, the chili peppers, onions and bay leaves. Cook to soften, 6-7 minutes. Stir in the tomato paste, stock, zest and juice. Once the liquid comes to boil, add the meat back in and reduce the heat to thicken it a little.
Serve with flat bread or couscous.