Like all recipes, these are just guidelines. Add, subtract and make vegetarian at will!
Stir mayonnaise, cilantro and jalapenos in small bowl to blend. Season dressing to taste with salt. Place 2 bread slices on plates. Spread each with 1/4 of dressing. Top with turkey, onion, a second bread slice, remaining dressing, avocado slices and sprouts. Place third bread slice atop each sandwich; press to compact slightly. Cut sandwiches into quarters; skewer together with toothpicks, if youd like.