Grilled Bratwurst w/Beer Stewed Onions June 21, 2020 | Author: nbarr | 0 Comments | Categories: Grilled Bratwurst w/Beer Stewed Onions Our house bratwurst grilled over hardwood charcoal on a toasted sub roll with whole grain mustard aioli and beer stewed onions. Served with grilled vegetables with an herb vinaigrette. Comments for this post are closed.