Like pawpaw?
It’s a very tropical taste. Kinda like cherimoya, but many haven’t tasted that either. The selectively bred cultivars are generally sweet with varying intensity of pawpaw taste with a hint of other flavors with it. Some have a hint of banana, mango, melon, vanilla, coconut, or pineapple. When ripe, most have a custardy texture although there are a couple that are more firm like a marshmallow.
The wild ones are full of seeds, less sweet, and tend to have a bad aftertaste. If anyone is near RI they may still have some available at Rocky Point Farm in Warwick Monday night, but check their FB first. Then tend to have a line and sell out in 10 minutes when they go on sale.