Filling

Spring rolls are popular Chinese snack items, which comprise of thin pastry wrap stuffed with vegetables, noodles and meat filling.

Often referred to as the Chinese ravioli, wontons are a variety of thin-skinned dumplings with meat, seafood or vegetable filling enclosed in tender wheat dough wrappers.

While the classic Shanghainese filling includes minced pork and bok choy cabbage, flavored with the wild green called shepherd's purse.

An apple pie is a pie in which the principal filling ingredient is apple.

It is generally double-crusted with pastry both above and below the filling.

The filling generally also includes sugar, butter, and cinnamon, sometimes also lemon juice or nutmeg.

Apart from apples, other fruits like apricot, blackberries and strawberries can also be used as the filling.

For others, the overall structure, with the separate crust, the soft filling, and the absence of flour, is compelling evidence that it is a custard pie.