Preheat your oven to 400 degrees F (200 degrees C). Line a rimmed baking sheet with parchment paper. This step is important as the parchment will prevent the salmon from sticking and make for an easy cleanup.
Place the 4 salmon fillets on the parchment and generously season them with salt and pepper. This is where you can enhance the flavor of the salmon right from the start.
Once your oven is heated, bake the salmon for about 8 to 9 minutes until just barely cooked through. You'll know it’s done when it flakes easily with a fork and has a lovely pink hue in the center.
While the salmon is baking, prepare your veggies. Trim the ends off the asparagus and cut it into 1.5-inch sections. Make sure to keep them uniform for even cooking. Also, cut the watercress off the roots and slice the avocado, cucumber, and beets thinly.
In a jar, combine the lemon juice, olive oil, ginger, Dijon mustard, and minced garlic. Season with 1 teaspoon of salt and 1/2 teaspoon of pepper. Screw on the lid and shake until everything is thoroughly mixed. This dressing will tie your salad together beautifully.
Once the salmon is done, remove it from the oven. Arrange the watercress, asparagus, cucumber slices, beet slices, and avocado in four separate salad bowls. Don’t be afraid to get creative with the presentation!
Finally, place one piece of salmon over the top of each bowl and drizzle generously with your lemon-ginger dressing. Enjoy your beautifully crafted Roasted Salmon Detox Salad!