Marinate the SalmonIn a bowl, mix rice vinegar, soy sauce, sesame oil, sriracha, honey, garlic, and onion powder. Add salmon cubes and toss to coat. Cover and refrigerate for 30 minutes.
Prepare the Spicy MayoIn a small bowl, whisk together mayonnaise, sriracha, and sweet chili sauce. Set aside in the fridge.
Make the SlawCombine all slaw ingredients in a large bowl. Mix well and let sit while the salmon cooks to allow the flavors to meld.
Cook the SalmonPreheat the oven to 400°F (204°C). Line a baking sheet with parchment paper or grease lightly. Arrange marinated salmon in a single layer. Discard leftover marinade.Bake for 8 minutes, or until the salmon flakes easily. Optional: broil for 1 minute for crispy tops.
Assemble the BowlsStart with your base—rice, quinoa, mixed greens, or cauliflower rice. Add slaw, top with roasted salmon, and finish with a generous drizzle of spicy mayo. Add toppings like avocado, sesame seeds, or sliced cucumbers if desired.