In a bowl, add buttermilk, sriracha and shrimps. Mix until the shrimps are evenly coated and set it aside for 20 minutes.
In a bowl, combine mayo, Thai sweet chili sauce, sriracha and lemon juice. Set aside.
For the dry batter, combine cornstarch, garlic powder, onion powder and salt.
Remove the shrimps from the buttermilk and shake off the excess. Coat it in cornstarch mixture and shake off any excess.
Heat a pot of oil over medium-high heat. Fry the shrimps for 4 minuted or until golden brown and crispy. Set it aside and let it cooldown.
Toss fried shrimps with the sauce, serve with hot steamed rice and garnish with green onion or chives. Enjoy!
