3 grilled portobello mushroom caesar Recipes

portobello mushroom caps, caesar vinaigrette salad dressing, nonstick, nonflammable cooking spray, havarti cheese, hamburger buns, softened butter , optional, dill-mustard sauce , recipe follows, toppings: lettuce leaves , sliced tomato, sliced red onion, sliced pickles, mayonnaise, dijon mustard, minced fresh dill, minced fresh parsley, minced garlic

extra-virgin olive oil for drizzling , plus 1/3 cup, portobello mushroom caps , brushed clean with a damp towel, chopped rosemary leaves , a few sprigs, a palm full, grill seasoning blend (recommended : montreal steak seasoning by mccormick), crusty semolina rolls or 1/2 small loaf semolina bread, garlic , cracked away from skin, lemon, juiced, dijon mustard, worcestershire sauce , eyeball it, hot sauce (recommended : tabasco) eyeball it, anchovy paste - a must for me, optional for you, hearts romaine, chopped, grated parmigiano or romano, a few generous handfuls, ground black pepper