Place the sugar the bottom of your pan, insert steamer basket. Add the enough water to come just below the bottom of the steamer basket. Bring to a boil. Reduce heat to medium. Add broccoli to basket and cover with a lid. Steam for 7-8 minutes, depending on your tenderness preference. While steaming broccoli, melt butter in the serving bowl in the microwave. Add broccoli and stir to coat.