Nancy Silverton's Hamburger Buns...
...minus the yeast, with a hand chopped 100% skirt steak burger and her friend onion rings.
This is essentially a savory brioche dough. I didn't see the need for the yeast. There's a 24 hour preferment (I did most of it in the fridge,) another one for the dough, which is very highly developed by mixer. The long fermentations contribute a lot of flavor that would be missing due to the intensive mix, which is the thing that strengthens the dough and gives it its beautiful even crumb.
This is a great bun or roll for a special filling of commensurate richness. The skirt steak filled that bill. If I wanted a bun for pulled pork or brisket, it would be a different one.
Sourdough makes a fantastic batter for frying. Add club soda, salt, that's it. The results are super crisp. I'm planning to use this batter again in a couple of days for whole clams.