Start preheating the oven at 180 degrees. Cook the peppers with a little olive oil for about 20 mins until the skin is brown. Peel and chop the potato and cook in salted boiling water until tender enough for a fork to get in. Chop the pistachio in very small pieces.
Add to the pistachios honey, breadcrumbs, herbs and a pinch of salt and mix together to form a compact sticky paste. Once the peppers are ready peel and cut into strips.
Cover the salmon with the pistachios mix and put in the oven for about 15-20 min until the pistachios become crispy and the salmon is piping hot. While the salmon is cooking mash the potato, add a pinch of salt, a pinch of nutmeg, a knob of butter and a bit of milk and mix until smooth but compact.
