Ingredient:

• 1 pound extra-large shrimp (26 to 30/pound), peeled, tails on if desired, deveined
• 1/4 cup olive oil
• 1 teaspoon orange zest
• 2 tablespoons orange juice
• 1/2 teaspoon lime zest
• 2 tablespoons lime juice
• 2 cloves garlic, minced
• 1/4 teaspoon salt
• 1/4 teaspoon freshly ground black pepper
• 1 orange, cut into wedges
• 4 sprigs fresh thyme
• 1/4 cup butter, softened