Marinate the shrimps with salt, white pepper, garlic powder, and cornstarch and mix. Add in the egg and mix everything together again. Set aside for 10 minutes.
Meanwhile, mix together the sauce ingredients in a small bowl until it becomes nice and creamy. Set aside.
In a large pot/wok, add in the oil. Once the oil temperature has reached 175°C/350°F, deep fry the shrimps for a few minutes, just until it’s golden and the shrimps are cooked through. Remove the shrimps from the pot/wok and set aside.
Using a clean skillet/wok, add in 1 tbsp of neutral oil once the skillet/wok has heated. Add in the fried shrimps and the sauce, and combine everything together, coating each shrimp with the sauce. Remove and garnish with chopped green onions. Serve and enjoy!