There's butter, eggs, sugar, salt, flour, vanilla, and baking powder. To add in that classic malt flavor, this recipe uses a hit of malt extract or barley malt syrup. If you can't find either of those ...
But if you or someone in your family is sensitive to gluten, the term "malt" might raise some concerns ... local Japanese supermarket and sub them into your baking recipes. The roasted soy within the ...