Step 1

Make the salad: Line a large plate with a towel and place it near the stove.

Step 2

In a large skillet over medium heat, cook the bacon, stirring occasionally, until crispy, about 5 minutes. Using a slotted spoon, transfer the bacon to the prepared plate. Discard the bacon fat or save it for another use.

Step 3

In a large bowl, toss together half of the bacon, the broccoli, cheese, onion, walnuts and sunflower seeds until combined.

Step 4

Make the dressing: In a small bowl, whisk together the sour cream or yogurt, mayonnaise, vinegar, honey, pepper, onion powder and garlic powder until well combined.

Step 5

Pour the dressing over the salad and toss to combine. Sprinkle the rest of the bacon on top, and add more walnuts, if desired. Let the salad stand at room temperature for 10 minutes before serving.