Easy as Pie a Piece of Cake
Easy as Pie, A Piece of Cake Science vs. ... You can bake a dessert, and depending on how you go about it, produce either a cake or a pie. One does not usually bake a cake in a crust, however, nor put icing and candles on a pie. Still, the existence of cake does not disprove pie, and pie does not resent or feel threatened by cake. ... as easy as pie. ... a piece of cake.