How to Make:Prepare a pot and boil water. Add water, salt, and margarine and cook until boiling. After boiling, turn off the heat and add flour. Stir until well mixed. Let it sit for about 10 minutes. Prepare eggs and the dough that has been let sit. Add eggs one by one into the dough while stirring using a mixer. Add baking powder and briefly stir the dough until well mixed. Prepare a piping bag and put the mixed dough into it. Attach a shell nozzle to the piping bag.

How to Make: Prepare a pan and add water together with butter or margarine, and salt. Cook until boiling. After boiling, add chocolate paste, stir. Turn off the stove then add flour and cocoa powder, stir again until well mixed. Cook again on low heat until the dough becomes smooth. Turn off the stove then let the dough cool. Prepare eggs and the cooled dough. Add eggs one by one while stirring using a mixer until smooth. Add baking powder, stir evenly. Prepare a piping bag.

Insert the dough into a piping bag and attach a nozzle for a good result. Prepare a baking tray that has been lined with baking paper. Pipe the dough onto the tray, making sure they are not too close together as they will expand. Preheat the oven before using. Bake at a temperature of 170 degrees Celsius for 15-20 minutes or until it does not foam. Bake the cake again at a temperature of 150 degrees until cooked or dry. Once cooked, remove from the oven and serve. Source: Diadona.