This delectable mushroom puff pastry appetizer combines meaty mushrooms with a creamy roux that you’ll spoon inside the puff pastry rounds, brushing them with an egg wash for a golden brown finish.

Either way, these buttery delights are an excellent appetizer for your next dinner party. 2. Thaw pastry. Cut the puff pastry into thirds along the creases. Cut each panel into four pieces.

Either way, these buttery delights are an excellent appetizer for your next dinner party. 2. Thaw pastry. Cut the puff pastry into thirds along the creases. Cut each panel into four pieces. One sheet ...