Heat the oven to 375°F (190°C). Line a baking sheet with baking paper.
Rub the flesh of the salmon with olive oil. In a small bowl, mix the garlic and honey, and spread over the salmon. Season with salt and pepper.
Lay the salmon onto the baking tray, skin size down. Chop the pistachios and press them onto salmon. Finally place the green beans around the sides.
Place the baking sheet into the hot oven and bake for 15-20 minutes until the salmon flakes easily and is cooked through. Serve with lemon wedges.
