Pat salmon dry on both sides and cover with 1 tbsp olive oil, salt and pepper. Cut potatoes into 1 inch cubes, rub with olive oil salt and pepper and place on foil lined baking sheet with salmon. Bake in oven for about 20 minutes.
While salmon and potatoes are roasting, prepare green beans and asparagus on separate baking sheet to add on lower rack in the oven with olive oil, salt and pepper, about 10 minutes after you've added salmon and potatoes. Roast for 10-15 minutes.
In a dressing shaker or in a bowl with a whisk, mix all dressing ingredients together until well combined
Once salmon and vegetables are done, pull out of oven and sprinkle lemon zest over top. Add all ingredients to a platter and drizzle with fresh dressing and enjoy!