Wash the broccoli florets thoroughly.
Cut the florets into bite-sized pieces and place them in a large mixing bowl.
Add the halved cherry tomatoes and diced red onion to the bowl.
Chop the bell peppers and add them to the mix.
Sprinkle in the sunflower seeds and shredded cheese.
In a small bowl, whisk together the mayonnaise, apple cider vinegar, and honey.
Pour the dressing over the salad ingredients.
Toss everything together until well coated.
Season with salt and pepper to taste.
Chill in the refrigerator for at least 30 minutes before serving for best flavor.