Crack eggs into a bowl. Add cream, cornflour slurry and salt. Whisk to combine.
Melt butter in a non-stick frying pan over medium high heat. Once butter is bubbling, quickly pour in the egg mixture. Allow to sit for 20 seconds.
Using a spatula, gently bring the outside eggs to the middle of the frying pan. Do not stir the eggs. Just gently push them around the pan. Allow to sit for 10 seconds then continue to repeat this process until the eggs are NEARLY set but not quite. (they will continue to cook once off the heat for a minute or two) Remove immediately from heat and divide between serving plates. Serve with toast and sides of choice