01 - In a dry skillet or oven, cook the bacon until crisp. Drain on paper towels and crumble into small pieces. Set aside.
02 - Combine the broccoli florets, red onion, cheddar cheese, raisins or cranberries, and sunflower seeds in a large mixing bowl.
03 - In a small bowl, whisk together mayonnaise, apple cider vinegar, granulated sugar, salt, and black pepper until smooth and creamy.
04 - Pour the dressing over the broccoli mixture and toss thoroughly to ensure all ingredients are evenly coated.
05 - Gently fold in the crumbled bacon just before serving.
06 - Cover the salad and refrigerate for at least 1 hour to allow flavors to meld before serving.