Sprinkle Lemon Juice Over Salmon. Place On Grill Or Broiler Pan. Brush With Melted Butter. Sprinkle With Paprika, Salt, And Pepper. Broil Or Grill The Salmon For 5 Minutes Per Side. Combine Any Remaining Melted Butter With Garlic, Onion And Parsley In A Saucepan. Saute For 5 Minutes. Serve Salmon, Topped With Onion Mixture And Cheese. Serve.