Peel and cut the potatoes into 4,add to a pan add some salt and water and cook till tender.while the potatoes are cooking heat the oil In a pan over medium heat,add the onion and saute for 2 to 3 mins,add the garlic and carrots saute until carrots are tender.Add the minced meat and cook for about 5 mins, season with salt and seasoning cubes then add the spices.Add the tomato puree and flour and stir.