Preparing Bang Bang Shrimp Salad is made easy with the following detailed steps:

1. Marinate the Shrimp: In a bowl, pour the buttermilk over the shrimp and let it marinate for at least 10 minutes.
2. Prepare the Coating: In another bowl, combine the flour, cornstarch, paprika, garlic powder, and cayenne pepper. Mix well.
3. Heat Oil: In a large skillet, heat about 1 inch of vegetable oil over medium-high heat.
4. Coat the Shrimp: Remove the shrimp from the buttermilk and let excess liquid drain. Dredge the shrimp in the flour mixture, coating each shrimp evenly.
5. Fry the Shrimp: Once the oil is hot, carefully add the coated shrimp to the skillet. Fry for about 2-3 minutes per side until golden brown. Remove and drain on paper towels.
6. Make the Bang Bang Sauce: In a bowl, whisk together the mayonnaise, sweet chili sauce, sriracha, and lime juice. Adjust the flavors to your preference.
7. Prepare the Salad Base: In a large salad bowl, combine the salad greens, cherry tomatoes, avocado, cucumber, and green onions.
8. Add Shrimp: Once the shrimp are fried, add them to the salad bowl.
9. Drizzle Sauce: Pour the Bang Bang sauce over the salad and toss gently to combine, ensuring everything is well coated.
10. Serve: Divide the salad among plates and serve immediately while the shrimp are still warm.

This methodical approach will guide you in creating a delectable Bang Bang Shrimp Salad that stands out in taste and presentation.