Preheat your oven to 400°F (200°C).
Peel and dice the sweet potato into 1-inch cubes. Toss with a little olive oil, salt, and pepper, and spread out on a baking sheet.
Trim the woody ends off the asparagus. Drizzle lightly with olive oil, season with salt and pepper, and place on the baking sheet with the sweet potatoes.
Roast the vegetables in the oven for about 20-25 minutes, stirring halfway through, until tender and slightly caramelized.
While the vegetables roast, pat the salmon fillet dry with a paper towel. Season both sides with salt and pepper.
Heat a non-stick skillet over medium-high heat. Once hot, add the salmon fillet, skin-side down if applicable, and sear for about 3-4 minutes until a crust forms.
Flip the salmon and cook for an additional 2-3 minutes until the desired doneness is achieved.
Serve the seared salmon alongside the roasted sweet potatoes and asparagus. Enjoy your balanced and flavorful dinner!