In a small bowl, whisk together maple syrup, lemon juice, mustard, soy sauce, vegetable oil, garlic and pepper.

Put salmon fillets in a shallow dish in a single layer.

Add the maple marinade, turning to coat.

Cover with plastic wrap.

Refrigerate for 1 hour, turning once.

Prepare a hot non-stick pan.

Transfer salmon fillets to a plate, shaking off excess marinade.

Transfer the marinade to a saucepan and bring to a boil.

Reduce heat to low, and stir occasionally until the marinade is thick and has reduced to 1/2 cup.

Pan sear the salmon for 5 minutes until cooked in the centre.

Brush fish with marinade before serving.