Grilled Shrimp With Garlic Oil – Lodge Cast Iron

Ingredients

• ½ cup parsley, roughly chopped, divided
• ¼ cup plus 2 tablespoons olive oil, divided
• 2 tablespoons oregano, minced
• 3 tablespoons lemon juice
• 1 tablespoon lemon zest
• 3 cloves garlic, minced
• 1 ½ teaspoons salt
• ¼ teaspoon cayenne
• ¼ teaspoon onion powder
• 2 pounds (40-50) shrimp, peeled and deveined