If you have ever been to Bonefish grill and ordered their appetizer - the bang bang shrimp - then you have undoubtedly been addicted upon your first bite. Not the healthiest shrimp dish out there -but so tasty that its definitely worth a splurge now and then - especially when you make it yourself and know exactly what goes into it.
Combine all ingredients for the sauce in a small bowl; cover and set aside.
Combine flour, soda water, corn starch, salt, black pepper, onion powder, garlic powder in another shallow bowl; set aside.
Bread the shrimp by first coating each with the tempura mixture.
Heat oil in deep fryer to 350 degrees F.
When oil is hot, fry shrimp 2 to 3 minutes or until golden brown. Drain on a rack.
When all shrimp has been fried, drop the shrimp into a large bowl. Spoon sauce over shrimp and stir gently to coat.