1. Heat olive oil over medium heat and sauté onions and green peppers for around 5 minutes, or until the onions soften.
2. Add ground beef, season with salt, pepper, garlic, cumin, oregano, cinnamon, and cloves. Cook and stir until the meat is browned, roughly 5 minutes. Add the tomatoes, then reduce heat to low, cover, and simmer for 15 minutes.
3. Stir in olives and raisins, then continue simmering for 5 minutes. Adjust seasoning to taste using salt and pepper.
4. Serve the dish hot over rice.