Preheat oven to 400 degrees.
Prepare the firecracker sauce by combining the three ingredients until smooth, adding sriracha a few tablespoons at a time to the desired heat level. Set aside in the fridge until ready to use, this can be made a few days ahead of time.
Combine all seasoning ingreidents in a small bowl and mix well.
In a large bowl, prepare salmon by adding the chunks into the bowl with a few tablespoons of olive oil. Rub oil on all sides of salmon to coat. Add the seasoning a few spoonfuls at a time, pressing onto all sides, until it's well coated. Don't be stingy with the seasoning.
Place seasoned salmon chunks in a lined baking dish or pan and spread them an inch apart so they don't steam. Cook for 8 minutes. Then turn heat to broil, leave oven door cracked open and cook for another 2-3 minutes until the tops of the salmon are crisped (monitor to ensure it doesn't burn).
Enjoy salmon over rice and drizzle with firecracker sauce, peppers and chives.