At Como, we use panettone yeast to mature and ferment the bread, giving it a richer flavor. It can be stored at room temperature for a long time (180 days). Enjoy it as is, or dip it in espresso or wine for an Italian style treat. Product contents: Wheat flour (domestically produced), almonds, sugar, sweetened egg yolk (egg yolk, sugar), processed fats and oils (sugar, butter, palm oil), panettone yeast, margarine, invert sugar, honey, malt extract, skimmed milk powder, salt, yeast / flavoring, emulsifier, (contains wheat, egg and milk ingredients). Instructions: Store away from direct sunlight and in a cool, dry place.