1. In a large bowl (or stand mixer) add all ingredients. Mix together well until combined and smooth. Do not beat any longer than 2mins.
2. Pre-heat oven to 180C. Into a pre-lined muffin tin scoop batter until patty cases are half full.
3. Bake for 18mins or until golden and a skewer comes out clean.
4. Remove from oven and place on wire rack to cool.