By Darra Goldstein
A tart lemon filling is sandwiched between the layers of this wonderfully fragrant loaf. Sliced thin and served with a cold fruit soufflé, it makes an elegant ending to a light meal.
Dissolve the yeast in the milk; gradually add the 1 tablespoon of sugar and the 2 tablespoons of flour. Cover and let stand in a warm place for 1 hour, until bubbly.
Stir in the egg, butter and r