Steamed Tofu Stuffed With Shrimp Paste

1.Fill a steamer with water on high until boiling.
2.Add shrimp, egg white, salt, cornstarch, 1 green onion, and white pepper to food processor. Pulse until a chunky paste forms. Place in fridge for 2 hours prior to using.
2.Drain tofu, cut it into 6 squares, hollow each one, sprinkle with potato flour on top. Fill with shrimp paste in each hole.
3.Arrange tofu on a plate and place in steamer to steam for 5 minutes.
4.Meanwhile, mix soy sauce with sesame oil and pour over stuffed tofu, sprinkle with 1 green onion. Serve immediately.