Main Ingredients:
High-gluten flour: 260g; Milk: 140ml; Sugar: 30g; Purple sweet potato: 100g; Egg: 1.
Additional Ingredients:
Vegetable oil: as needed; Yeast: as needed; Salt: as needed; Egg wash: as needed.
Flavor: Sweet and fragrant; Technique: Baking; Time: Several hours; Difficulty: Moderate.
Step-by-Step Instructions for Making Purple Sweet Potato Toast
Mix sugar and egg in a bowl until well combined.
Add high-gluten flour, vegetable oil, yeast, salt, and milk, mix well to form a dough, knead until it can be stretched into a thin film, then let it rise.
Peel and core the purple sweet potato, wash and slice it, microwave until cooked and mash it.
Add sugar, high-gluten flour, yeast, and mashed sweet potato to the dough and let it rise.
Knead the risen dough, cover with plastic wrap, and let it rest for 10 minutes.
Knead the risen purple sweet potato dough, cover with plastic wrap, and let it rest for 10 minutes.
Roll the rested dough into an oval shape.
Roll the rested purple sweet potato dough into an oval shape and place it on the dough sheet.
Roll up from one side.
Place the sealed side down in a toast box, let it rise again.
Brush the risen toast with egg wash, bake in the lower part of the oven, heat from top and bottom, at 190 degrees, bake for about 30 minutes.
Once baked, remove and let it cool.
Slice and enjoy.
