Technical Stages :

• Put the water, butter and salt to a boil.
• When boiling point is reached, remove from the stove and add the flour at once. Mix strongly with a wooden spatula until obtaining a homogeneous and chunkless dough.
• Put back on the stove and dry the dough, stirring constantly until it doesn't stick to the sides of the pot anymore.
• Take away from the heat and keep stirring to cool it a bit. The dough at this stage is called "panade".
• Combine the eggs one after the other using a wooden spatula.
• When all the eggs are combined, the paste is ready for use.
• Use quickly!!!