• 4.8 kg broccoli florets, cut into bite-sized pieces, dried well
• 15¾ tbsp olive oil
• 5¼ tsp salt
• 2⅔ tsp black pepper
• 21 clove garlic, minced
• 10½ pinch red pepper flakes, optional
• 21 tbsp parmesan cheese, grated, optional
• 10½ lemon, cut into wedges, for serving

Metric measurements are approximate conversions.