What is a pie with jelly custard or fruit inside called?

A pie with jelly custard or fruit inside is called a jelly pie.

Here are some variations:

* Fruit jelly pie: This type typically uses fruit filling, such as berries, cherries, or peaches, combined with a clear, sweet, and gelatin-based jelly.

* Custard jelly pie: This type uses a custard filling, often flavored with vanilla or lemon, combined with a jelly layer.

* Lemon jelly pie: This is a popular variety with a tart lemon filling and a clear, slightly tangy jelly.

The term "jelly pie" can also be used more broadly to describe any pie that includes a jelly-like filling.