Using the shrimp shells for a coming soup.
I used this recipe (in swedish)
a good piece leek
1 big carrot
3 Tbsp butter
The shells from about 2 lb (1 kg) shrimps (saved in the freezer)
Cut the veggies,
Fry the shrimps in the butter at high heat a couple of minutes, stiring, do not mind the smell! Add the veggies and 2 Tbsp tomato paste, lower the heat and fry 10 more minutes, still stiring.
Add 1 cup of white vine, , 2 bay leaves, 8 white pepper corn. Add water if needed to almost cover. Simmer for 20 minutes.
Sift the liquid into a clean pot.
Boil to reduce. Discart the foam.
Save in the freezer for next delicious seafood soup!