pudding pie
/ˈpʊdɪŋ ˌpʌɪ/noun
A name for various forms of pastry; especially (formerly) a dough pudding containing meat and baked in a dish; (now usually) a tart made with piecrust and custard, fruit, etc.
Origin
Late 16th century; earliest use found in Bacchus Bountie. From pudding + pie.