3 portobello burgers dijon sauce Recipes

olive oil, balsamic vinegar, dijon mustard, garlic, minced, worcestershire sauce (optional), salt and ground black pepper, portobello mushrooms, stems removed, kaiser rolls, split

portobello mushroom caps , wiped clean with a damp cloth, red onion, cut 1/4 inch slices, extra virgin olive oil, whole wheat hamburger buns (or try whole wheat sandwich thins), blue cheese, crumbled (1/2 cup), romaine lettuce leaves, nonfat plain greek yogurt (i use chobani), extra virgin olive oil, dijon mustard, garlic cloves, minced, dried basil, chopped parsley, sea salt