I got this recipe from a dear sister, Sister Noel, that served a CES mission for The Church of Jesus Christ of Latter-Day Saints.
1 bunch broccoli, raw
1 bunch cauliflower, raw
3 green onions chopped (optional)
12 slices of bacon, cooked and crumbled
1 c. sunflower seeds
1 c. grated cheddar cheese
1/2 c. mayonnaise
2 Tbsp. vinegar
1/2 c. sugar
Combine mayonnaise, vinegar, and sugar. Whisk until smooth (chill dressing overnight for the best results). Mix all other ingredients in a separate bowl. Add dressing to remaining ingredients just before serving to prevent saturation.