• 4.3 kg broccoli florets, cut into bite-sized pieces, dried well
• 14¼ tbsp olive oil
• 4¾ tsp salt
• 2⅓ tsp black pepper
• 19 clove garlic, minced
• 9½ pinch red pepper flakes, optional
• 19 tbsp parmesan cheese, grated, optional
• 9½ lemon, cut into wedges, for serving

Metric measurements are approximate conversions.