Thank you to Inge for pointing out to me the error in this recipe; it is now updated! Sure, it's easier to buy a package of buns at the store. But these are delicious, with a fine texture and a taste that doesn't interfere with the burger or toppings (unlike those too-sweet buns you buy at the store). And they look gorgeous! (And sorry about the "1/2 egg" measurement; I just beat one egg and use only half of it.)