In a saucepan over medium heat, brown the meat and onion in the oil. Season with salt and pepper. Add the broth, potatoes, garlic and spices. Bring to a boil, reduce the heat and simmer until most of the liquid has evaporated and the potatoes are tender, about 30 minutes. Remove from the heat. Remove the bay leaf and clove. Mash coarsely using a hand-held masher.