Step 1: Marinate Shrimp: Pop your peeled and deveined shrimp into a bowl and pour the buttermilk over them. Give it a gentle stir to make sure every shrimp is coated. Then, stash them in the refrigerator for at least 30 minutes. This little soak is the secret to super tender shrimp!
Step 2: Prepare Dredging Station: While your shrimp are chilling, get your breading station ready. Grab two shallow bowls. In the first bowl, whisk together the all-purpose flour, paprika, garlic powder, onion powder, cayenne pepper, salt, and black pepper. In the second bowl, pour your panko breadcrumbs.
Step 3: Bread the Shrimp: Take your shrimp out of the buttermilk, letting any extra drip off. Dredge each shrimp completely in the seasoned flour, shaking off any excess. Then, dip it back into the buttermilk briefly (just a quick dip!), and finally, coat it thoroughly with the panko breadcrumbs, gently pressing to make sure they stick. Repeat with all the shrimp.
Step 4: Fry the Shrimp: Heat about an inch of oil in a large skillet over medium-high heat. Once hot, carefully add the breaded shrimp in batches. Don't overcrowd the pan. Fry for about 2-3 minutes per side, until they're beautifully golden brown and cooked through. As they finish, transfer the cooked shrimp to a paper towel-lined plate to drain off any extra oil.
Step 5: Make the Sauce: While the shrimp are frying (or even before you start!), whip up that amazing Bang Bang sauce. In a small bowl, simply whisk together the mayonnaise, sweet chili sauce, and sriracha until it's smooth and creamy. Give it a little taste and adjust the sriracha if you want more (or less!) heat.
Step 6: Assemble Tacos: Time to bring it all together! Warm your tortillas slightly – you can do this in a dry skillet, in the microwave, or even directly over a gas flame for a few seconds. Place a generous handful of shredded cabbage on each tortilla. Top that vibrant cabbage with a few of your crispy fried shrimp.
Step 7: Serve: Drizzle that luscious Bang Bang sauce all over your shrimp, and add a few slices of creamy avocado. Serve your sensational Bang Bang Shrimp Tacos with fresh lime wedges on the side for that perfect zesty finish.