Pastry: wheat sheet vs rice paper
Samosa: wheat pastry
Samosa pastry, brick or filo-style sheets, flaky when fried.
Nem: rice paper that blisters
Barely softened bánh tráng, bubbling and crisp in the oil.
What it changes in the mouth
Dry and flaky on one side, airy and slightly chewy on the other.
Touch test: a samosa is smooth with hard edges; a nem is bumpy and blistered.










