3 beet arugula sandwiches Recipes

balsamic vinegar, dijon mustard, olive oil, sliced beets, drained, thick) bread slices from a round country loaf, soft mild goat cheese, softened, very thin slices red onion, rings separated, arugula leaves

artisanal sandwich rolls, grated cooked golden beet (about 3 medium), chopped walnuts, toasted, panko (japanese breadcrumbs), grated fresh horseradish, minced fresh chives, freshly ground black pepper, precooked brown rice, dijon mustard, eggs, egg white, kosher salt, divided, canola oil, divided, canola mayonnaise, fresh lemon juice, blue cheese, crumbled (1/2 cup), arugula