1 Combine juice from orange, honey, brown sugar, 2 tsp (10 mL) canola oil and red pepper flakes.2 Arrange salmon in a dish just big enough to hold the fillet; pour orange juice mixture over salmon. Marinate in the refrigerator for 30 minutes, turning salmon once to distribute flavors. Discard marinade.3 Grill salmon skin side up, over medium heat for 5 to 7 minutes; turn and cook for another 5 to 7 minutes, until fish flakes easily.4 Just before salmon is done, saute spinach in 1 tsp (5 mL) canola oil in a nonstick skillet just until wilted. Season with lemon juice and pepper.5 Spoon spinach onto heated plates. Top with salmon. Sprinkle with grated orange peel.