Baking salmon is a simple and healthy cooking method that results in tender and flavorful fish. To make baked salmon with dill and mustard, spread a mixture of Dijon mustard, fresh dill, garlic, and olive oil over the salmon fillets. Bake the salmon in the oven until it's cooked to your desired doneness. The mustard and dill add a tangy and herbaceous flavor to the salmon, making it a delicious and satisfying meal. Serve the baked salmon with a side of roasted vegetables or a fresh salad for a complete and nutritious dinner.