Preheat your oven to 400°F (200°C). Line a large sheet pan with parchment paper.
Rub the sweet potato halves with olive oil, salt, and pepper. Place them face down on the sheet pan.
Spread the green beans beside the sweet potatoes on the sheet pan, season with salt, pepper, and a drizzle of olive oil.
Roast the sweet potatoes and green beans for 15 minutes.
Make the Maple Pecan Mixture: In a small bowl, mix the maple syrup, Dijon mustard, minced garlic, paprika, and chopped pecans. 6. Add the Salmon: Remove the sheet pan from the oven after 15 minutes. Season the salmon fillets with salt and pepper, then place them on the sheet pan. Drizzle the maple pecan mixture generously over each fillet.
Final Bake: Return the sheet pan to the oven and roast for an additional 15 minutes, or until the salmon is cooked through and flakes easily with a fork.
Serve and Enjoy: Remove from the oven, let rest for a few minutes, and serve hot. This should make a wonderfully balanced meal with the sweet and savory flavors of maple, pecan, and Dijon complementing the richness of the salmon and the heartiness of the sweet potatoes and green beans. Enjoy!