On sale at the moment are a selection of empty eggs for filling with sweeties for Easter egg hunts. You could substitute another filling and then not quite secure it properly?

I leave it to you to choose a filling but I've found a mixture of mayonnaise and marmite to be quite successful, especially if there is a soupcon of tomato sauce. I believe it was known in the boys school as 'white 'n' shite sauce'. The touch of tomato sauce was added by the girls school.

LTS