This is the one I've had before. My friend Jenn made it for me. When I've looked here on Just a Pinch for one like it, I have only seen them done with regular cake mix, which I'm going to try one! So I thought I'd add this version since I've not seen one on here like it, so far.
1pkg, angel food cake
butterfinger candy bars, crushed
large container cool whip
1Beat butter, sugar egg yolks & vanilla until smooth. Fold in cool whip.
2Break up half of the angel food cake into small pieces into a 13x9 pan.
3Pour half of the mixture over cake pieces. Sprinkle half of the crushed candy over mixture.
4Repeat layering: cake, "custard" mixture, candy one time.
5Place in refrigerator overnight before eating.