I see a lot of people asking about how to make sure they get the 'patties' or cakes to stick together. The truth is that it really doesn't matter if they break up a bit. Just tell yourself you've gone for the rustic look and it will be fine!
• If, however, you are determined to get a perfectly formed cake then there are a few things that can help:
• If you are using mashed potatoes, dry them out a little first. The soggier the dish then less it's going to stick together.
• When you cook the cakes then allow them to cook for a full 2-3 minutes before you attempt to move them. This will help 'meld' everything together and seal the surface. Do the same on the other side.
• Use a spatula or fish slice to carefully turn the cakes - tossing is most definitely going to break them up.