Salmon ‘en croûte’= a nostalgic recipe of Jamie Oliver (Christmas cookbook) For 8 large portions you need : 2 white onions, 2 garlic cloves, 3 table spoons of butter, 1 kilo chopped deepfrozen spinach, 2 rectangular sheets of puff pastry, 1 kilo of large salmon filet, 1 egg, 1 leek, 50 grams of sundried tomatoes, … More Ready for the main dish?