In a large bowl, combine 4 cups of rinsed baby spinach, 1/2 cup of cucumber, and 1 cup of broccoli florets.
Add 1/2 cup of crumbled feta cheese and 1/4 cup of chopped red onion to the bowl.
Mix in 2 cooked and cut chicken breasts and a desired amount of bacon bits.
Pour 1/2 cup of ranch dressing over the salad.
Gently toss the salad to evenly distribute the dressing.