Wash, remove shell and de-vein shrimp
In a large container, add a sprinkle of ground pepper and 1 tsp seasoning powder to Shrimp, shake to mix evenly.
Add 1 Tbsp all purpose flour, 2 Tbsp cornstarch and 1/4 tsp salt to the shrimp. Again, shake them up.
Add 1/2 cup of milk to the container. Stir, shake or bang them up so that all the flour/powder become a thick batter and coat around the shrimp evenly. Let sit for about 10 minutes
Beat an egg in a separate bowl.
Place 2 cup of Panko bread crumbs in another bowl
Now turn on your deep fryer or heat source(if you're pan-fried), pour in the vegetable oil
Wait a couple minute until oil are hot
Take each batter covered shrimp and dip it in the egg, then roll the shrimp in the breadcrumbs till evenly coat.
Drop the shrimp into the hot oil, quickly repeat for all other shrimp
Fry the shrimps until light golden brown, then remove from oil, and place them on parchment paper.
In another container, making the spicy sweet sauce by combining 1/2 cup Mayo, 1 Tbsp Sriracha, 3 Tbsp sweet chili sauce, 2 Tbsp rice vinegar and a sprinkle of salt.
Beat and mix them good, then just pour the sauce over your fried shrimp. Shake to mix or serve as is.