Prepare the mushroom stock by breaking the dried porcini mushrooms into small pieces and soaking them in boiling water.
½ cup dried porcini mushrooms, 200 ml water
In a food processor, add the nuts and ground them by pulsing until they have the desired consistency and set aside. If you are making homemade bread crumbs, add the bread into the food processor and pulse until you have fine bread crumbs.
2 cup mixed nuts, 1 ½ cup bread crumbs
Preheat the oven to 200C/400F.
Heat some olive oil in a frying pan. Finely chop onion and garlic and add to the pan. Fry until translucent and add roughly chopped mushrooms and finely chopped rosemary. Sauté for a couple of minutes. Turn the heat off.
1 onion, 4 garlic cloves, 9 oz chestnut mushrooms, Few springs of rosemary
Add the grounded nuts and bread crumbs and mix together.
Pour the soy sauce, yeast extract, and raisins. Add the dried mushrooms together with the water, combine all the ingredients until a dough is formed, and set aside to cool.
1 tablespoon raisins, 2 tablespoon soy sauce, 1 teaspoon yeast extract, Salt and pepper
Let the mixture cool before shaping it.
Place finely sliced apple on the bottom and then shape the mixture on top of the apple, to create a first caramelized layer.
1 apple