Thanks Saber.Good trick on egg wash to get seeds to stick,I'll remember that.
I cant remember if I used this recipe or something else (maybe a wheat bread?) to make buns,but got the crunchy top,man alive,they do make a gourmet bun for sure.
When I finish Hubs pastrami I'll get these whipped up,that should be a fine combo.
I love good burgers,so does the Mrs.We grind our own burger too from round steak/london broil.