Trim crust and roll bread with a rolling pin. Brush on side with melted butter. Turn over and on unbuttered side place spoonful of shrimp mix. Roll up. Place seam down on cookie sheet. Bake at 190ºC or 10 minutes. If you make ahead of time and freeze, it would be best to let them thaw a few minutes, then cook at 190ºC or 10 minutes.