Mozzarella Bacon Broccoli Salad

!salad

lbs fresh broccoli, trimmed and cut into 1-inch pieces

bacon, cooked and crumbled

block (8 oz) mozzarella cheese, cubed small

medium red onion, finely chopped

frozen peas

!dressing

mayonnaise

granulated sugar (or 1/3 cup, depending on preference)

apple cider vinegar