This dish is a tribute to my father, a truly self-taught chef whose cooking lulled my childhood. The sauerkraut au gratin that he often prepared combines deep flavours with a melt-in-the-mouth texture, thanks to his unique cooking method that perfectly softens the cabbage. Even those who think they don't like sauerkraut - like my husband - are won over! This gratin is ideal for a winter meal: you can prepare it in advance and simply pop it in the oven before dinner. Accompanied by golden sausages and buttery mashed potatoes, it's a truly generous family dish.