Place all of the all of the pieces of Broccoli into a bowl. Add Salt, Sugar and Pepper, toss to mix. Add Oil, toss until Broccoli coated with Oil.
Spread the pieces of Broccoli in one layer on the rack. Roast for 15 minutes or until the Broccoli is ready.
Remove from oven, add to a bowl, to cool.
Serve with Yogurt dressing.