Which ingredients are included in the turkey club?

The turkey club is a classic sandwich known for its layered construction and rich combination of flavors. The key ingredients typically include bacon, tomato, turkey, lettuce, and often mayonnaise, which contributes to its overall taste and texture. The inclusion of both bacon and tomato not only adds a crispy and savory element to the sandwich but also a fresh, juicy component, making it well-rounded and satisfying.

Turkey and lettuce are also essential, providing a lean protein source and crispness that balances the richness of the bacon. While onion and pickles can enhance sandwiches in general, they are not standard in every turkey club, making them less essential than the core ingredients. However, when considering the turkey club sandwich as a whole, the correct answer encompasses all of the primary ingredients that contribute to the classic flavor profile and structure, confirming that the turkey club indeed includes bacon, tomato, turkey, and lettuce. This is why the most comprehensive answer is all of the options included.