For the ones that like to experiment, I suggest that you try a little dill relish to the yolk mix. You might also try a little dry BBQ seasoning instead of salt and pepper. I like Head Country, a local favorite.
And have you ever made country fried taters? Boil a few potatoes until they just start to get soft. Should still be firm. Quarter and slice the potatoes (1/8th inch or so), and fry in oil. For about four medium potatoes, add about 1/2 or a full medium onion about half way into cooking the potatoes. I like it in 1/4 inch by 2 inch slices. Cook until the onions are lightly grilled and the potatoes are getting crispy in places. Turn often, drain well. In the past, this was a way to take leftover potatoes and make another meal. Hint: do not peel the potatoes, just take out bad spots and clean the skins. Adds a nice flavor.