
| Ingredient | Quantity | Notes |
|---|---|---|
| Full cream milk | 30 g | Room temperature |
| Unsalted butter | 50 g | Cut into cubes, extra for greasing |
| Caster sugar | 50 g | |
| Egg | 50 g | Room temperature |
| Vanilla extract | ||
| Fine lemon zest | 1 tsp | |
| Baking powder | ||
| Cake flour | 50 g | |
| Icing sugar | To taste | To sprinkle on top (optional) |