Purple potato pattern bread

Overview

I exchanged my favorite treasure and used the purple sweet potato starch to make this patterned bread, which is both beautiful and delicious.

Put all the ingredients except purple sweet potato starch into the bread bucket, start the dough mixing process and knead into a dough
Take half of the dough, add 100 grams of purple sweet potato flour, add a little water, start the dough mixing process and knead into purple sweet potato dough
Place the two pieces of dough in a warm place to rise
Deflate the two doughs that have risen on the workbench and roll them into a round shape, then divide each into two doughs
First roll out the purple sweet potato dough into large pieces, and roll the white dough into long strips
Put a long white strip and roll it up
Put another long white strip
Roll it up again
In the same way, place the purple strip on the white dough sheet
Roll up
Use a knife to make a few diagonal cuts on the surface and place it in a baking pan
The embryo after the second hair
Brush the surface with egg wash
Bake in the oven at 180 degrees for 40 minutes
After baking, take out and let cool