1. Heat canola oil in a large nonstick skillet over medium-high heat. Sprinkle salt and pepper over fish. Add fish to pan; cook 2 1/2 minutes on each side or until fish flakes easily with a fork or until desired degree of doneness. Remove fish from pan; cover and keep warm.
2. Add mushrooms and sesame oil to pan; sauté 2 minutes. Add ginger and garlic to pan; sauté 1 minute. Add the green onions and remaining ingredients to pan; sauté 2 minutes. Serve with fish.