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

Metric measurements are approximate conversions.