Udang Lada Hitam

Bahan-bahan (3 porsi)

• 12 oz (350g) tiger prawn (or shrimp, shell-on, headless)
• 1 teaspoon black peppercorn
• 3 tablespoon butter (melted)
• 2 cloves garlic (minced)
• 1/2 tablespoon oyster sauce
• 1 tablespoon Chinese rice wine
• 1 teaspooon sugar
• 1 pinch salt
• 1 tablespoon scallion (chopped )