|Head||Russian Blue Cat Head|
The only key difference is that its trail is made of bacon instead of a six color rainbow.
It appears on nyan.cat on the plain space background with stars, and normal music, and the title says "ZOMG!! POPTARTS AND BACON!!"
On Nyan.cat's pick a flavor, the Breakfast cat's icon has blue eyes, but the main page's cat has white eyes.