THE CAKE IS A LIE!!!!

Pokemon: Slicecae
Type: Normal
Pronounciation: Slice-K
Normal: has white frosting
Shiny: has pink frosting and reversed rainbow coloring
Gender differences: females have a strawberry on top

At first glance they would look like your usual slice of cake, but when startled, they would drop the illusion.

Its eggs would resemble cake balls: [link]
See here: [link]

Evolves into:
????(A bird-shaped cake pop Pokemon (Flying-type)
????(A dragon cake Pokemon) (dragon-type)
????(A hardened cake Pokemon) (Steel-type)
????(A soul cake Pokemon) (Ghost-type) [link]
????(A rainbow cake Pokemon) (Psychic-type)
????(An Ice Cream Cake Pokemon) (Ice-type)
????(A Carrot Cake Pokemon) (Grass-type)
Frogcukake (Frog-Cuck-Cake): A Frog Cake Pokemon (Water-type) (See more here: [link] )
Scorbirth (Score-Birth) (A Birthday Cake Pokemon with "candles") (Fire-type)
????(A Dirt Cake Pokemon) (Ground-type) [link]
????(A Mooncake Pokemon) (Space-Type)
????(A Black Forest Cake Pokemon) (Dark-type)
????(A Rock Cake Pokemon) (Rock-Type) [link]
????(A Gummy Worm Cake Pokemon with a red eye on top) (Bug-type)

Slicecae and its evolutions and egg made by me
everything else related to Pokemon belongs to Nintendo and Game Freak.