sentence: boil potatoes and sweet potatoes in a pot sentence: add the minced beef to pan and cook while stirring sentence: add the chopped onion to the pan sentence: add chopped carrot to the pan sentence: add chopped courgette sweet corn and green beans sentence: add mixed herbs sentence: add water to the pan sentence: mash the potatoes and sweet potatoes sentence: season the potatoes with salt and pepper sentence: spread the potatoes on the meat mixture sentence: bake the dish