Step 1: Prepare the Skewers
Soak wooden skewers in water for at least 30 minutes to prevent burning.
Thinly slice the scallions for garnish.
Pat the shrimp dry with paper towels to help them brown beautifully on the grill.
Step 2: Make the Bang Bang Sauce
In a small bowl, whisk together mayonnaise, sweet chili sauce, sriracha, and fresh lime juice until smooth.
Taste and adjust the heat or sweetness if desired.
Reserve about 2 tablespoons of sauce for brushing after grilling and keep the remaining sauce for serving.
Step 3: Assemble the Shrimp
Remove the soaked skewers from the water and pat dry.
Thread 4–5 shrimp onto each skewer by piercing through both the tail and body.
Mix the canola oil with garlic powder, then lightly brush the shrimp on both sides.
Step 4: Grill the Shrimp
Preheat the grill to high heat and lightly oil the grates.
Place the Grilled Bang Bang Shrimp Skewers on the grill and cook for 2–3 minutes without moving.
Flip and grill another 2–3 minutes until the shrimp are pink, opaque, and lightly charred.
Step 5: Finish and Serve
Brush the hot shrimp with the reserved bang bang sauce.
Transfer to a serving platter and garnish with sliced scallions.
Serve immediately with extra bang bang sauce for dipping.