Your stay at a campsite in the Hauts de France is also the perfect opportunity to treat yourself and spend convivial time around the table with your family or friends. Your stay at a campsite in the Hauts de France is also the perfect opportunity to treat yourself and spend convivial time around the table with your family or friends. Would you like a little 'fricadelle'? This dish, based on chips and sausages, also contains a few secret ingredients, which you can try to decipher as you taste the dish. You can also try a plate of 'Welsh', made with cheddar cheese, eggs, mustard and beer, a Flemish 'carbonade' or a nice slice of 'maroilles' cheese. If you still have some space left, opt for a delicious sugar pie, also called 'tarte au chuc' in the region.