For the mushroom espuma: roast the mushrooms well with the finely sliced onions, garlic, olive oil and butter. Douse with the Madeira wine, brandy and white wine and allow to reduce.
For the mushroom espuma: roast the mushrooms well with the finely sliced onions, garlic, olive oil and butter. Douse with the Madeira wine, brandy and white wine and allow to reduce.
Place the filo pastry in hot oil and form into shells. Remove from the oil and allow to drain.