01 -
Mix mayonnaise, chili garlic sauce, and sriracha in a bowl until well combined. You can make this up to two days ahead and store it in the fridge.
02 -
Let the shrimp hang out in the buttermilk for 20 minutes to get them nice and tender.
03 -
Mix the flour, cornstarch, salt, and pepper in a bowl. Place a cooling rack on a sheet pan for the breaded shrimp, and set up another pan lined with paper towels for draining. Preheat your oven to 200°F to keep the cooked shrimp warm.
04 -
Drain the buttermilk and coat the shrimp in batches with the flour mixture. Give them a gentle shake to remove excess flour and let them rest on the cooling rack while your oil heats up.
05 -
Pour the oil into a Dutch oven or deep pot with a thermometer and heat it to 350°F over medium-high heat - this'll take about 20 minutes.
06 -
Fry a handful of shrimp at a time for 4 to 4 1/2 minutes until golden brown. After the first minute, give them a gentle stir to prevent sticking.
07 -
Transfer fried shrimp to your draining setup and pop them in the warm oven. Keep frying in batches, making sure the oil returns to 350°F between each batch.
08 -
Once all shrimp are fried, toss them in 1 cup of the bang bang sauce. Save the rest for drizzling over your tacos.
09 -
Build your tacos with a bed of cabbage, topped with the saucy shrimp, an extra drizzle of sauce if you're feeling it, and finish with radishes, jalapeños, green onions, and cilantro.