Preheat the oven to 450°F at Broil. Pat the salmon filet dry with paper towels, then place it on a large lined baking sheet skin side-down.
Wash and dry the asparagus and cherry tomatoes. Trim or snap off the woody ends from the asparagus. Arrange the veggies around the salmon on the baking sheet.
Season the salmon and veggies with the garlic parsley salt, then drizzle the oil on top.
Broil the salmon and veggies for 10-12 minutes, or until they are cooked through. The salmon should easily flake and the asparagus should be fork-tender. Serve warm and enjoy!