Knead the flour, butter, water, lemon juice and salt and spread out in a greased springform pan, the edge should be thinner than the base.
For the filling, cut the mushrooms, onions and garlic into small pieces, mix with the spices and meat and place in the form, smooth the top with a spoon.
Then bake the cake at 160 ° C in a preheated oven for a good half an hour, then remove it and sprinkle with grated cheese. After another 20 minutes in the oven, it can then be served with a green salad.