Combine the Creole mustard and honey in a small bowl until well mixed.
Place the salmon fillets onto a sheet pan or broiler pan lightly coated with cooking spray.
Evenly brush the honey mustard mixture onto all the fillets, and then season with the black pepper and salt. Sprinkle the pecans evenly between the salmon fillets.
Place about 6 to 8 inches from the broiler and allow to cook for 8 to 10 minutes, or until fish flakes easily with a fork.