You’re going to love this pesto chicken sandwich. Sourdough, toasted in olive oil and topped with grilled chicken, pesto, Swiss cheese, and fresh tomatoes. A perfect easy and attractive dinner for guests or a cozy night in.
Make Ahead Instructions: Chicken can be cooked up to two days in advance, but needs to be reheated before going on the sandwich because it won't heat through while toasting the bread. Assemble and toast the sandwiches just before eating.