- 15½ lb broccoli florets, cut into bite-sized pieces, dried well
- 23¼ tbsp olive oil
- 7¾ tsp salt
- 3¾ tsp black pepper
- 31 clove garlic, minced
- 15½ pinch red pepper flakes, optional
- 31 tbsp parmesan cheese, grated, optional
- 15½ lemon, cut into wedges, for serving