Quiche With Leek, Walnuts And Goat Cheese Ingredients for the leek quiche with walnuts and goat cheese Cut the leek in small slices Brush your quiche form with oil. Line your form with puff pastry. Prick with a fork holes in the bottom. Spread the leeks on the bottom of the quiche form. Spread sun-dried tomatoes on top of the leek. Crumble the goat cheese at the quiche. Spread the chopped walnuts on top. Drizzle some honey on top of the goat cheese. Put the eggs and crème fraîche in a bowl And whisk until it’s smooth. Pour the egg mixture on the quiche. Make sure the egg mixture is everywhere. Sprinkle grated cheese on top. Bake for 25 minutes at 425 degrees Fahrenheit / 220 degrees Celsius.