Korean streusel bread or Soboro-ppang (소보로빵) is a light, fluffy yeast bread with a crumb topping made with peanut butter. Due to the amount of sugar, it is not gout friendly. With the eggs, butter, and milk, it is not vegan. But I am sure it could easily be made vegan. My wife and girls love Soboro-ppang, so we decided to document the process, but they are not on my menu.