Preheat oven to 350 degree F. Bake, uncovered, for 45 minutes or until a knife inserted near the center comes out clean and the top is lightly brown.
Let stand for 15 minutes before serving.
Brioche is a rich butter and egg French bread with a beautiful brown crust. If you can’t find it, substitute challah or a sweet egg bread. There’s no real substitute for amaretto - don’t skip it!