Expiration & Storage Tips
When does pumpernickel bread expire?
Unopened pumpernickel bread can last 5-7 days past the printed sell-by date on the package, if stored properly. Once opened, the bread typically stays fresh for 2-4 days at room temperature. Wrapping it tightly to limit exposure to air can extend freshness. Homemade pumpernickel bread, being free of preservatives, will tend to last for around 2-3 days at room temperature. If you freeze your pumpernickel bread, it can last up to three months. Thaw frozen bread overnight in the refrigerator when you’re ready to eat it.
How do you tell if pumpernickel bread is bad?
Determining if pumpernickel bread has gone bad is a fairly straightforward process. First, look for any visible signs of mold, which could appear as fuzzy spots in different colors. If you see mold anywhere on the bread, discard the entire loaf as mold spores can spread throughout the bread even if it's not immediately visible in every area. Another tell-tale sign is an off or sour smell. Lastly, if the bread has become hard and dry, or if it has an unpleasant taste, it is likely stale and while not dangerous to eat, may not be enjoyable.
Tips for storing pumpernickel bread to extend shelf life
• Store your pumpernickel bread in a bread box or inside a cupboard at room temperature. Avoid storing bread on top of the refrigerator as it tends to be warmer and can make your bread turn stale faster.
• You can also store pumpernickel bread in a plastic bag secured with a twist tie to keep it fresh. If you're going through it slowly, consider slicing and freezing some so it doesn't have a chance to mold.
• For long-term storage, freezing is your best bet. Be sure to wrap the loaf or the slices in plastic wrap and then in a resealable freezer bag. Remember to write the date on the bag before freezing it.