First of all, will eggs Fried into crepes, inactive and then, will be sliced bread edge take out, and to take the same size of the ham two pieces and then, on the bread with right amount of butter and then, put order: bread and ham bread omelettes ham (or not) bread and, finally, the diagonal cut into triangular shape, wrap and, eat in the refrigerator, microwave oven, put a little hot once, let butter flavor full penetration to bread inside. According to the personal tastes, also can clip vegetables! 采纳