Season the chicken breast with garlic powder, salt, and pepper, then grill over medium-high heat until fully cooked and charred.
Place the egg in a small pot of water, bring to a boil, then cover and let sit for 10 minutes before peeling and halving.
Cook the turkey bacon in a skillet until crisp, then chop into small pieces.
Chop the romaine lettuce, halve the cherry tomatoes, and slice the cucumber and avocado.
In a small bowl, whisk together the extra virgin olive oil and lemon juice to create a light dressing.
Arrange the lettuce in a bowl and top with rows of grilled chicken, hard-boiled egg, turkey bacon, tomatoes, cucumber, and avocado.
Drizzle the lemon-olive oil dressing over the salad and serve immediately.