Place your pan on medium heat, pour the vegetable oil and go add ahead to add the onions to saute for one minute.
Add curry, salt, minced garlic, and scotch bonnet pepper. Allow them to saute.
Add the minced beef and stir until slightly brown, add seasoning cubes and stir.
At this juncture, go ahead to add the diced vegetables: Carrots and Potatoes. Cover to cook for about 2-3 minutes or until a bit tender.
Add a cup of water to the sauce, then add the 2 tablespoons of flour to thicken the filling.
Mix everything together thoroughly and allow to cook for about three minutes, then remove from the heat and allow to cool.