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

Metric measurements are approximate conversions.