Purple Sweet Potato Sandwich
1.
The purple sweet potato is peeled and cut into small pieces and steamed.
2.
Put the purple sweet potato in a bowl, add sugar and light cream (pour directly into it without blowing it).
3.
Press the purple sweet potato with a spoon and stir to make the purple sweet potato filling.
4.
Take a slice of bread and spread a layer of purple potato filling.
5.
Take a slice of bread and cover it on the purple potato filling, then put a layer of purple potato filling, and cover with a slice of bread, and cut it diagonally.
6.
Then cut along the diagonal and divide into 4 parts.