Prepare couscous as directed on package. Set aside until salmon is done cooking.
Preheat oven 450 degrees. Line baking sheet with parchment paper.
In a small bowl, mix mustard, maple syrup, paprika, pepper, salt. Place salmon on the baking sheet and spread the mustard mixture over it. Roast for 8-12 minutes, until it flakes and is just cooked through.
Meanwhile, in a medium skillet, toast the pecans in a small amount butter. Add couscous and chives and toss together for one minute.
Serve salmon with couscous, steamed green beans and pear slices.