How a mille crêpe is built
The name borrows from the French mille-feuille: a thousand crêpes. Bakers cook each crêpe individually in a pan, thin enough to see light through, and let them cool. Each is spread with a thin layer of cream, usually a pastry cream lightened with whipped cream, then stacked into a cake of around 20 to 30 layers. The cake chills for several hours so the cream firms up, and it is sometimes finished with a layer of sugar that is torched like crème brûlée.
The modern mille crêpe developed in Japanese cafés and bakeries, and it spread through Asian-American bakeries and cafés in the US. Layered crêpe desserts exist elsewhere too, such as the Hungarian rakott palacsinta, but the cold, cream-layered version is the one you will find in most bakery cases.
Flavors on the menu
Vanilla is the original, but flavor variety is a big part of the appeal. Matcha is the most common alternative, flavoring both the crêpes and the cream. Earl Grey and Hojicha bring tea notes. Fruit versions layer in sliced mango or strawberry, and chocolate, tiramisu, ube, Thai tea and durian appear at more adventurous shops. Expect seasonal flavors, such as chestnut in fall. Tea flavors are a good choice if you find the vanilla version too sweet, since the slight bitterness of matcha or the bergamot in Earl Grey balances the cream. Fruit versions are the most delicate; the fruit releases juice over time, so they are best eaten the day you buy them. If you are ordering for a group, some bakeries will make a half-and-half cake or sell a sampler of slices so everyone can try more than one flavor.
How to tell a careful crêpe cake
- Even stripes: look at the side of a slice. The crêpe and cream layers should be thin and even, with no thick bands of cream or folded edges.
- Tender crêpes: they should be soft and almost melt into the cream, not rubbery or chewy, which suggests too much flour or overcooking.
- Light cream: it should taste fresh and only lightly sweet. Heavy or greasy cream usually means too much butter or a shortcut filling.
- A clean cut: a good cake slices neatly without layers sliding apart.
Ordering, slicing and keeping it cold
Slices typically run about $8 to $12, and whole 8 or 9 inch cakes cost roughly $70 to $120, reflecting the hours of hand work. Most bakeries ask for two to three days of notice for a whole cake, sometimes more for less common flavors. Keep the cake refrigerated and serve it cold, straight from the fridge. Use a long, sharp knife dipped in hot water and wiped dry between cuts for neat slices. A crêpe cake is best within two days, since the crêpes slowly absorb moisture and the cream loses its lightness. It does not freeze well.
