
Ingredients portion 8
Chicken egg 5 pieces
Sugar 150 g
Wheat flour 80 g
Cocoa powder 45 g
Corn starch 30 g
Cooking instructions 1 hour
1 With the mixer bowl, beat the eggs with the sugar and a pinch of salt on high speed until the eggs are fluffy and frothy. This takes 6-8 minutes.
2 In a separate bowl, mix the flour, cocoa and starch together.
3 Sift the dry mixture into the egg mixture through a sieve and use a silicone spatula to mix from the bottom to the top. Do this quickly so that the foam does not fall off.
4 Grease the baking tin and cover it with cocoa.
5 Put the biscuits into the dish and into the oven preheated to 170 degrees for 30-40 minutes. To check that the biscuits are ready, pierce them with a toothpick so that they come out clean and dry.
6 Allow the finished biscuits to cool slightly for 5 minutes. Then take it out of the mould and cool on the wire rack.