Place the bacon into a dry pan over a medium heat. Slowly bring up the heat, this will render the fat slowly so crispy bacon is achieved. Drain on paper towel.
Mix the mayonnaise with zest and basil.
To assemble sandwiches, spread hommus on one side of the bread and ensure it reaches the sides. Add lettuce, tomato, salt and pepper, turkey and bacon. Spread basil mayonnaise on the other side and sandwich together. Slice in half and serve.
