Creamy Caramelized Onion Salmon with Apple, Walnut & Carrot Salad

Wash and dry produce.

Trim and peel carrots. Halve lengthwise, then slice into ¼-inch-thick half-moons. Halve, core, and dice apple into ½-inch pieces. Halve, peel, and thinly slice onion. Finely chop parsley. Roughly chop walnuts.