Remove the middle ribs from 4 savoy cabbage leaves and cook until half-soft in salted boiling water (or cook on a plate in the microwave at 500 watts for 3 minutes). Quarter the remaining savoy cabbage, remove the stalk, cut into strips and cook until half-soft in salted water.
Dice the shallots, finely chop the bacon slices and sweat both in butter until translucent. Dust with flour, add the drained savoy cabbage strips, sauté for 2 minutes. Pour in the cream and vegetable stock and season with the spices. Let something boil down.
Place the savoy cabbage leaves in a small soup ladle, fill with the savoy cabbage vegetables, close and press down. Put the savoy cabbage in a baking dish, cover with flakes of butter and heat in a preheated oven at 120 ° C for 12-15 minutes (add a bowl of water).