Thong muan is a traditional sweet snack of a crispy wafer shaped like a cigar. The name translates to "gold roll," referencing the dessert's golden color and rolled shape. Thong muan is made from a batter that typically includes rice flour, coconut milk, sugar, eggs, and sesame seeds.

This batter is spread thinly on a hot pan and cooked until it becomes crispy. Once cooked, the thin, crispy wafer is rolled up into a tube shape while it's still hot and pliable. The result is a light, crispy, and slightly sweet snack that's often enjoyed with tea or coffee and sold at the roadside OTOP (one-tambon-one-product) shops.