Start by preheating your oven to 400°F. While it heats, place the salmon on a baking sheet lined with parchment paper. Drizzle olive oil over the fillets and rub it in gently. Mix chili powder, cumin, garlic powder, paprika, and salt, then sprinkle evenly over the salmon.
Bake the salmon for about 12–15 minutes, depending on thickness. I look for flaky texture and an internal temperature of 145°F. Once done, remove it from the oven and let it rest for a couple of minutes. This keeps it moist and easy to flake.
While the salmon cooks, warm the rice if needed and prep the toppings. Drain and rinse the black beans, slice the tomatoes, dice the avocado, and chop the cilantro. Having everything ready makes assembling the bowls quick and fun.
Start with a generous scoop of rice at the bottom of each bowl. Add black beans and corn next, spreading them evenly. Flake the salmon into large chunks and place it on top of the rice mixture.
Top the bowls with cherry tomatoes, red onion, avocado, and cilantro. Add a spoonful of Greek yogurt or sour cream on the side. Finish with a squeeze of fresh lime juice for brightness.