Toast chile halves in a dry pan. Soak in boiling water, just to cover, 15 minutes; drain. Puree chile with lime juice and next 4 ingredients; whisk in oil. Reserve. Toss potatoes with 3/4 cup dressing; reserve. Per order - toss 1 cup lettuce with 1/2 tablespoon reserved dressing; arrange on the side o f a serving plate. Arrange 3 1/2 ounces cooked Potato next to lettuce. Arrange 4 ounces Steak slices next to potatoes. Arrange 1/2 sliced avocado next to Steak; drizzle with 1/2 tablespoon dressing. Garnish with 3 cherry tomatoes, 1 radish rose, 1 green onion, and 1 lime slice, twisted.