Why do cakes crack when baking? A: Oven too hot or cake placed too high in oven; the crust is formed too soon, the cake continues to rise, therefore the crust cracks.
How do I stop my cakes from cracking?
How to prevent a crack: If you really can't stand cracks, bake the cake in a tube pan, rather than a loaf pan. The hole in the center of the pan distributes the batter so it will cook more evenly and have a smoother surface.
Why did my cake break apart?
Adding too much moisture to your cake, like milk, buttermilk, or oil, can cause it to fall apart. There won't be a proper balance between the wet and dry ingredients. This will cause the structure to not be able to stay together because there is too much moisture in the batter.