Preheat your oven to 400°F.
Line a baking sheet with parchment paper and lightly drizzle with olive oil.
In a small bowl, combine chili powder, paprika, garlic powder, salt, and pepper.
Pat the salmon fillet dry and generously rub the spice mixture over it.
Place the salmon on the prepared baking sheet and roast in the oven for 10-12 minutes until cooked to your liking.
While the salmon bakes, steam or cook the brown rice according to package instructions, then stir in a little lemon zest to enhance its creaminess.
Toss the broccoli florets with a dash of olive oil, salt, and pepper, and roast in the oven for about 15 minutes, or until tender and slightly crispy.
Warm the yellow corn in a small pan or microwave, and season lightly with salt, pepper, and a bit of lemon zest for a zesty finish.
Plate the dish by placing a bed of creamy rice, arranging the roasted broccoli and corn on the side, and topping with the spice-crusted salmon.
Serve immediately and enjoy your balanced, flavorful meal.