Part 5/8:
The recipe calls for two egg whites and a single yolk, with an optional second yolk for added sheen before baking. Next, warm barm is essential. In contemporary settings, this usually means a combination of warm ale and yeast, as beer’s byproduct can be challenging to acquire. The merging of dried yeast with warm ale is a practical workaround that facilitates the recipe’s rise.
A Touch of Sugar and Butter
To enhance sweetness, the recipe calls for undefined amounts of sugar, resolved here with approximately two tablespoons of brown sugar. Butter, specifically one stick or 113 grams, guarantees flavor richness, but traditional recipes often omit salt. Despite that, including a teaspoon of salt is recommended for flavor balance since it's a common component in bread.