Which pastry achieves flakiness through laminated fat layers?

• A. Puff pastry uses laminated, solid fat folded into many thin layers.
• B. Shortcrust pastry uses laminated fat layers.
• C. No-fat crust yields flakiness.
• D. Using liquid oil only yields flakiness.

Answer: (A)

Lamination creates flaky texture by building many alternating sheets of dough and fat. Puff pastry achieves this by enclosing solid fat and folding it into many ultra-thin layers. As the dough is rolled and folded, countless fat pockets stay between sheets; during baking, the moisture in the dough and fat turns to steam and pushes the layers apart, producing the characteristic crisp, delicate flakes.

Shortcrust pastry doesn’t rely on laminated layers; the fat is typically cut into the flour to make a tender, crumbly texture rather than multiple exposed sheets. A crust with no fat can’t flake because fat is essential for forming the separated layers and steam pockets. Using liquid oil alone doesn’t create distinct laminated sheets because it doesn’t form the same separate fat layers; it tends to yield a softer, less flaky result.

So the pastry that achieves flakiness through laminated fat layers is puff pastry.