5 burgers roasted onion mayo Recipes

red onion, chopped, olive oil, salt, divided, mayonnaise, whole peppercorns, crushed, ground turkey or beef, kaiser rolls, split and toasted, ingredients : tomato slices and lettuce leaves

fresh basil, chopped, reduced-calorie mayonnaise, apple cider vinegar, portabella mushroom, caps (about 4 mushrooms), olive oil flavored cooking spray, enough to coat mushroom, table salt, black pepper, mixed-grain hamburger buns, jarred roasted red peppers, drained (water-packed), red onions, lettuce

ground turkey, green onions, thinly sliced, breadcrumbs, baby spinach leaves, chopped small, fresh basil, minced, salt, fresh ground black pepper, worcestershire sauce, kaiser whole wheat rolls, warmed, loose leaf lettuce, enough for 6 burgers, mayonnaise (i used trader joe s brand with olive oil), red pepper , roasted (read *note), grated lemon peel, salt

hamburger buns with sesame seeds, andouille sausage, finely chopped, ground chuck, red bell pepper, seeded and diced, red onion, minced, salt, fennel seeds, crushed, cayenne pepper, water-packed roasted red peppers, drained, mayonnaise, minced shallot