Preheat the oven to 400°F (200°C).
Prepare a baking dish by lightly greasing it with olive oil.
In a small bowl, mix the Dijon mustard, honey, olive oil, dill, salt, and pepper together.
Place the salmon fillets in the prepared baking dish, skin side down.
Spread the Dijon mixture over the fillets, making sure to coat them evenly.
Bake the salmon in the preheated oven for 12-15 minutes.
Remove the salmon from the oven and let it rest for a couple of minutes.
Serve the salmon with lemon wedges on the side.