Butter is an item found in Fatty Bear's Birthday Surprise.
Fatty Bear's Birthday Surprise Edit
Fatty Bear will need butter in order to make Kayla's birthday cake. Fatty Bear will find the butter in the kitchen fridge. After Fatty Bear is in the kitchen with the butter, he will automatically place the butter on the counter.
When used for making the cake, Fatty Bear will need to input the stick of butter into the mixing bowl.