My dill and leeks fish pie • Leeks and High Heels

Ingredients

• 2 leeks, cleaned and cut
• 1/2 onion, diced
• 30 gr butter
• 1 teaspoon mustard
• 1/2 lemon, juiced
• 300 gr cod (or other white fish), but in 2 cm chunks
• 125 gr smoked trout or haddock
• 150 gr grey shrimp, peeled and cooked
• 50 gr flour
• 200 ml cream
• 300 ml fish stock
• dill, chopped
• salt and pepper