Ingredients: 400 g bun sunflower oil Fondant: 2 whites of the egg 1 glass of powdered sugar 1/2 lemon Cooking Cut the bun into thin slices and place them in an oven. Bake the bun till crisp. Then sprinkle it with oil and cook in the oven 1 minute more. Fondant Mix whites of the egg with powdered sugar. Then add lemon juice and whip the mass with a wooden spoon until it becomes thick. Grease the rusks with fondant, put on a platter and leave them for slight...