1. Put salt and sugar in boiling water. Blanch spinach until soft. Cut spinach root and chop. Peel carrot, shred carrot with grater and chop it. Chop Jinhua ham. Separate egg white and yolk.
2. Put spinach and carrot in egg white. Put in ham, salt, pepper, sugar and cornstarch. Stir well. Spread some oil on plate, put in egg white mixture. Cover the lid and steam for 6 minutes.
3. Take out the plate and put in a layer of egg yolk. Wrap with cling film and cover the lid and steam for 5 minutes. Cut the sides of egg, then cut in half. Take out and put two pieces of egg together. Then cut in pieces.