The greaseproof paper is shiny side up, then brush it with an egg white, very fine flour or dry powdered starch, and a tiny trifle of salad oil, then spread crushed or ground rice all over it. 2. Stick it onto the loaf with egg white and put it in the oven as quickly as you can for 10 to 12 minutes according to size. 3. Cut a piece of greaseproof paper just large enough to take the shape of the top of the loaf. Place the loaf, seam-side down, on the paper and press it gently so that the bread adheres to it. 4.   Another way to avoid sticking is to dust the bread with flour before putting it on the greaseproof paper. You can even set a thin layer of cornmeal on top of the paper to keep the bread from sticking.