Mix the butter with the milk, put on fire, bring to a boil, reduce fire, add flour and beat with a mixer.

Let cool, add baking powder, stir, then beat eggs, stir continuously with a miser.

Cover the baking tray with baking paper, spread the dough, level and bake for 15 - 20 minutes at a temperature of 200 C.

Cool the cake and vykladyvaem stuffing. I've made the filling so kneaded fish jar, added chopped boiled eggs, fresh cucumber, greens, lightly smeared with mayonnaise and pepper to taste. Turn into the loaf. Put in the fridge for several hours or overnight.