Nutrition Per Serving: Calories: 617  |  Total Fat: 38g  |  Sodium: 124.5mg  |  Carbs: 30   |  Sugar: 13.8g  |   Protein: 38g  | Fiber: 8g. Enjoy the best of both worlds with this dietitian-approved version of one of our most popular salmon dishes featuring salmon, roasted red onions, and juicy tomatoes while swapping the potatoes for zucchini to keep carbs low and greens high. Everything cooks together on a single sheet pan with just 10 minutes of prep and delivers a fresh, wholesome dinner in about 45 minutes.