1. Prepare 2 slices of toast and an egg
2. Separate the egg whites and egg yolks, and add sugar to the egg whites (fine sugar or soft sugar can be used)
3. Beat the egg whites with a whisk at high speed until stiff foaming
4. Use a spatula to spread the meringue on the toast, without smoothing, leave a small pit in the middle, put the egg yolk in the middle, just use one egg, only one yolk
5. Put it in a preheated 140 degree oven, middle level, bake for about 15 minutes
6. Bake the meringue until it is colored
7. Take a bite like cotton candy
Tips:For fun, I tried it. It is not difficult, but the temperature of the oven should not be high. Please pay attention to it at all times. My color is a bit dark
