• 4 kg shrimp, peeled and deveined, tail-on or off
• 8¾ tbsp olive oil
• 8¾ tsp garlic powder
• 8¾ tsp paprika
• 4⅓ tsp salt
• 2⅛ tsp black pepper
• 9 lemon, cut into wedges, for serving
• 8¾ tbsp parsley, chopped, for garnish, optional

Metric measurements are approximate conversions.