Preheat broiler. Place whole peppers on broiler pan and broil for 10 minutes, turning once until skins have blackened spots.
Remove and let cool to the point where they can be handled.
Remove skins and slit peppers open to remove the stems/seeds.
Put peppers in a food processor or blender. Add lemon juice, sugar and salt.
Blend to a smooth puree.
Transfer to a small saucepan and keep warm while you cook the salmon (prepared as you like).
Salmon can be grilled, baked, broiled or fried (to fry, saute salmon filets in 1/4 cup butter over medium heat about 5 minutes on each side (or until flaky and cooked through).
Serve salmon immediately, topped with warm red pepper sauce.
Nutrition Info Per Serving: Calories 424.8 Total Fat 11.3 g Saturated Fat 1.8 g Polyunsaturated Fat 4.5 g Monounsaturated Fat 3.0 g Cholesterol 166.2 mg Sodium 797.9 mg Potassium 1,317.1 mg Total Carbohydrate 13.6 g Dietary Fiber 3.8 g Sugars 9.0 g Protein 64.9 g