Kue leker gets its name from the Dutch word lekker, meaning “tasty.” The name reflects Indonesia’s Dutch colonial history and is attached to a thin, crisp crêpe sold as a popular street snack.
Kue leker is associated especially with Solo, or Surakarta, in Central Java. It is made from ingredients such as wheat flour, milk, eggs, and sugar, then cooked into a thin pancake. Common fillings and toppings include banana, sugar, condensed milk, cheese, and chocolate sprinkles.
The finished crêpe is usually folded in half before serving. Its crisp texture distinguishes it from softer Indonesian pancakes and from thicker dishes such as serabi. The word kue itself broadly means cake or snack in Indonesian, while lekker is the Dutch element that supplies the flavor-related name.
Lekker is not the same as the Dutch words goed, zoet, or mooi. Goed means “good,” zoet means “sweet,” and mooi means “beautiful.” In contemporary Dutch, lekker can describe food that tastes good, but it can also mean pleasant or enjoyable in other contexts.