What is the cake called when you make a yellow and mix marshmallow creme chocolate chips condensed milk together pour over cake?

The cake you're describing is likely a magic cake or a reverse cake.

Here's why:

* Magic cake is a cake that creates distinct layers (a dense, pudding-like layer, a fluffy layer, and sometimes a custard layer) without requiring any special technique. This happens because the ingredients separate as they bake.

* Reverse cake is similar to magic cake, but the order of ingredients is reversed. It's typically made with a batter that includes a layer of milk and chocolate chips, followed by a layer of whipped egg whites.

The combination of yellow cake batter, marshmallow creme, chocolate chips, and condensed milk is characteristic of a magic cake or reverse cake. The marshmallow creme and condensed milk create the denser, pudding-like layer, while the yellow cake batter and chocolate chips form the fluffy layer.

While there isn't an official name for this specific combination, it's most likely a variation of either a magic cake or a reverse cake.