Amy's Sensational Summer Salad

INGREDIENTS

• 3 (6 ounce) skinless, boneless chicken breast halves
• 1 cup Italian-style salad dressing
• 1 Granny Smith apple, cored and diced
• 2 tablespoons lemon juice
• 1 head romaine lettuce, chopped
• 1 avocado, diced
• 4 ounces feta cheese, crumbled
• 1 1/2 cups diced fresh strawberries
• 1 cup dried cranberries
• 3/4 cup balsamic vinaigrette, or to taste