Make the dressing: In a cup or jar, whisk together the olive oil, vinegar, honey, mustard and salt until well blended. Season to taste with pepper.
Chop the apple into bite-sized pieces. Place your greens in a large serving bowl. Top with apple, dried cranberries, toasted sunflower seeds and chicken. Use a fork to crumble the goat cheese over the salad.
Drizzle the salad with just enough dressing to lightly coat the leaves once tossed. Gently toss to mix all of the ingredients and serve!