Preheat the oven to 350F/175C, and line a baking sheet with parchment paper.

Cut off the ends of the asparagus and wash it.

Coat the salmon and the asparagus with olive oil, salt, and pepper.

Place the salmon in the center of the baking tray, and spread the asparagus evenly around the salmon.

Bake in the preheated oven for 20 minutes.

Serve with a spoon of dijon mustard and a side of cherry tomatoes.