01 - Preheat oven to 400°F. Line a baking sheet with parchment paper and set aside.
02 - Pat the salmon fillets thoroughly dry with paper towels. Rub each fillet with olive oil, then season evenly with salt and black pepper. Arrange on the prepared baking sheet.
03 - Bake for 8 to 10 minutes, or until the salmon is just cooked through and flakes easily with a fork.
04 - While the salmon bakes, whisk together the mayonnaise, sweet chili sauce, Sriracha, honey, and lime juice in a small bowl until smooth and well combined. Adjust the Sriracha to your preferred heat level.
05 - Gently toss the diced avocado, cucumber, red onion, cilantro, lime juice, salt, and pepper together in a medium bowl. Taste and adjust seasoning as needed. Set aside.
06 - Once the salmon is cooked, drizzle each fillet generously with the Bang Bang Sauce.
07 - Serve each sauced salmon fillet alongside or over a generous scoop of the avocado cucumber salsa. Finish with sliced green onions, toasted sesame seeds, and lime wedges if desired.