Place puff pastry in the fridge overnight or for at least 4 hours until thawed but cold.
Preheat oven to 400–425°F (200–220°C). Line a sheet pan with parchment.
Lightly flour your work surface and unfold the pastry. Smooth cracks with your fingers if needed.
Squares for tarts: Cut into 4–6 squares per sheet. Score a 1/2-inch border so the edges puff.
Twists: Cut strips, brush with butter or egg wash, sprinkle cheese or cinnamon sugar, and twist.
Turnovers/hand pies: Cut squares or circles, add filling, fold, and crimp edges with a fork.
Pinwheels: Spread filling over the sheet, roll into a log, chill 10 minutes, then slice.
Keep it dry: Blot juicy fruit and drain veggies well. Moisture softens layers.
Use thin layers: A little goes a long way. Add 1–2 tablespoons filling per piece for clean edges.
Season boldly: Salt, pepper, and a squeeze of lemon or a swipe of mustard make flavors pop.
Brush edges with egg wash to seal turnovers and add shine.
Dock the center of tarts (prick with a fork) to reduce puff under the filling.
Sprinkle coarse sugar over sweet pastries or parmesan/everything seasoning over savory.
Place on the prepared sheet, leaving 1–2 inches between pieces.
Bake for 15–22 minutes until deeply golden and crisp. Rotate the pan halfway for even color.
Cool 5 minutes on the pan, then move to a rack so bottoms stay flaky.
Caprese Tarts: Pesto + sliced tomato + mozzarella + basil after baking
Mushroom & Gruyère Squares: Sautéed mushrooms + thyme + shredded gruyère
Ham & Cheese Pinwheels: Dijon + deli ham + cheddar, slice and bake
Apple Cinnamon Turnovers: Thin apple slices + brown sugar + cinnamon + a dab of butter
Berry Cream Cheese Danishes: Sweetened cream cheese + berries + lemon zest
