The mixture will dry out a little and form a soft ball that comes away from the sides ... Repeat with the yellow icing on the remaining six eclairs. Place on top of the lemon cream filled eclairs.

When a smooth paste develops, return the pan to the heat, stirring. The mixture will dry out a little and form a soft ball that comes away from the sides of the pan. Remove the pan from the heat ...

Immediately remove from the heat and tip in the flour. Beat with a wooden spoon to form a smooth ball of dough that leaves the sides of the pan. Now vigorously beat the egg into the hot dough ...