For the salmon, remove skin from salmon and cube into 1-inch cubes. Whisk together olive oil, brown sugar, lime juice and zest, black pepper, garlic, ginger, and sriracha and marinate salmon for at least 15 minutes.
Preheat oven to 400˚F and toss marinated salmon with sesame seeds. Transfer to baking sheet lined with parchment paper and bake for 6-7 minutes until salmon is cooked through and sauce is caramelized.
Cook rice according to package instructions. You can use any rice or grain for the base. Slice other toppings as well.
Assemble salmon bowls in wide bowls with the grain base, followed by about 4 ounces of salmon, crunchy veggies, and drizzles of spicy sriracha mayo or other spicy sauce of your choice. Garnish with sesame seeds and serve immediately.