article_snippet.sent: Trim the top of Simnel cake so you have a flat top for the marzipan to sit on .
article_snippet.sent: Roll out two-thirds of the pistachio marzipan to a circle to fit the top of Simnel cake.
article_snippet.sent: I rolled out two-thirds of the pistachio marzipan to a circle to fit the top of the cake and used the base of Simnel cake as a template and cut around two-thirds of the pistachio
article_snippet.sent: marzipan to a circle to fit the top of the cake to form a perfectly sized disc Brush the top of Simnel cake with a little warm apricot jam or honey and set the marzipan disc on top .
article_snippet.sent: Shape the rest of two-thirds of the pistachio marzipan to a circle to fit the top of the cake into 12 balls and arrange around the edge, again stick the rest of the marzipan on with a little warm apricot jam or honey .