Ingredients
Equipment
Method
- Heat the oven to 400°F.
- Line a large baking sheet with parchment paper.
- Stir together the cheddar, Parmesan, and black pepper in a small bowl.
- Cut the puff pastry into 16 equal squares.
- Arrange the squares on the prepared baking sheet.
- Lightly score a 1/2-inch border on each square without cutting all the way through.
- Prick the centers with a fork.
- Beat the egg with the water.
- Brush the pastry borders with the egg mixture.
- Divide the cheese mixture among the centers.
- Bake for 15 to 18 minutes, until the pastry is puffed and golden and the cheese is melted.
- Cool on the baking sheet for 5 minutes before serving.
Notes
Keep the puff pastry cold while working for the flakiest layers. Store leftovers in the refrigerator for up to 3 days; freeze baked squares for up to 2 months and reheat until crisp. For a gluten-free option, use gluten-free puff pastry.
