Melt the white chocolate using a double boiler. Brush a thin layer into the silicone mold, then add a second layer. Place the mold in the refrigerator to set while you prepare the filling.

Grind the cookies and nuts, then add the butter and halva. Mix well until it forms a dough-like consistency. You can add more butter, halva, or a little white chocolate if needed to help it come together.

Place a small amount of the cookie mixture over the chocolate in the mold and press it down to fit the shape. Add a spoonful of white chocolate on top to cover the filling. Refrigerate the mold for 1 hour until set.

Remove the chocolates from the silicone mold. They are now ready to serve. Enjoy!