This is what you need:

1 Whitefish 0.5 kg – 1 kg (You could also use grayling, brown trout or charr)
1 onion
Lemon pepper
Dried dill
1 apple
Aluminium foil

Method
1. Gut the fish carefully and rinse it
2. Season the fish with lemon pepper and dill
3. Stuff it with onion and apple slices
4. Wrap the whole dish in aluminium foil (make sure that the parcel is sealed)
5. Place on a pile of embers and put coals around it as well

After 20-30 minutes it’s time to retrieve the fish parcel.
Eat the fish with crispbread and cold beer!