- Thinly sliced red onion
- White wine vinegar
- Fresh lime juice
- Sour cream
- 1 Kaiser roll, toasted
- Sliced turkey
- Sliced avocado
- Shredded lettuce
- Hot sauce
- Cilantro sprigs
- Crumbled Cotija cheese
- Soak onion in vinegar 1 hour, then drain. Mix lime juice into some sour cream. Build a sandwich with Kaiser roll, lime sour cream, turkey, avocado, lettuce, hot sauce, cilantro, cheese, and pickled onion.