My Grandmother's Steamed Prawn Dimsums with Delicious…

Ingredients

• 2 cups all-purpose flour (240 g)
• ¾ cup boiling water (180 ml)
• ½ teaspoon salt (2.5 g)
• 12 oz. raw prawns, peeled and deveined (340 g)
• 1 tablespoon sesame oil (15 ml)
• 1 tablespoon soy sauce (15 ml)
• 1 teaspoon ginger, grated (5 g)
• 2 green onions, finely chopped
• 1 teaspoon cornstarch (3 g)
• ¼ teaspoon white pepper (1 g)
• 1 tablespoon cilantro, chopped (optional)