Mushroom Vol au Vent Recipe – QuesoDiego – The San Diego Cheese Club

Ingredients

• 1 pkg frozen puff pastry dough, thawed, but cold (both sheets)
• 1 egg
• 1 Tbsp butter
• 1 medium shallot, minced
• 1 cup chopped (coarseness to your own preference) oyster mushrooms
• 1 cup chopped shiitake mushrooms
• 1/4 tsp ground tarragon
• Kosher salt, to taste
• White pepper, to taste
• 1 or 2 generous splashes of dry sherry
• 1/4 (ish) cup of heavy cream
• 1 eight ounce container of mascarpone cheese
• 3 scallions, thinly sliced