Use roughly equal amounts by bulk of the following ingredients. The idea is to create a colorful, artful arrangement of ingredients with no single dominant flavor; a tantalizing mix of flavors in every mouthful.
Red Leaf Lettuce
Dice the red onion 1/4″ wide and as thin as possible. Chop cabbage into 1/8″ strips as long as can be made with the leaves. Grate the carrots into strips 1-2″ long. Chop the red leaf lettuce into 2″ squares. Shave the broccoli flower and stalk. Finely grate the Pecorino Romano.
Toss all ingredients in a large bowl until they are completely heterogeneous. Keep in a hard plastic container until it is to be consumed. This mix can easily last a work week if carefully refrigerated and not exposed to dressing until served.
1 TBSP balsamic vinegar
1/4 C olive oil
Pinch of sea salt