Sprinkle the chicken with salt, pepper, and garlic powder. Grill the chicken for 5-7 minutes, per side until the chicken reaches an internal temperature of 165°F. Remove the chicken from the grill and allow it to rest for 5 minutes.
Place the salad mix on three dinner plates.
Top each salad with tomatoes, bacon, eggs, avocado, cheese, and shallot.
Slice your chicken breast and place one breast on each salad.