Melt chocolate in a bowl by placing the bowl over a pot with boiling water. The steam and heat will melt the chocolate. Keep stirring as it melts.

When melted remove the bowl and place it on a cool surface and add melted butter. You need to stir a fair bit to combine. Now add both the cans of condensed milk and the coconut. The mixture will thicken.

This is the filling needed to spread over your sheets of wafers. Place one wafer over the chocolate mixture and then place another sheet of the wafer. Make it a layer of three wafers. Let it cool down and then cut these wafers into bit size pieces. If kept in the refrigerator it will taste better.