KetchupShelf Life, Storage, and Spoilage Guide
Pantry
1 year (unopened)
Store unopened ketchup in a cool, dark pantry away from direct heat and sunlight. Once opened, refrigeration is required.
Refrigerator
6 months (opened)
Refrigerate opened ketchup promptly after each use. Keep the lid tightly sealed to maintain freshness and prevent spoilage.
Freezer
Not recommended for quality; safe indefinitely at 0°F (-18°C)
While safe, freezing ketchup is not recommended due to significant changes in texture and consistency upon thawing. If freezing, transfer to an airtight, freezer-safe container, leaving headspace.
Signs of Spoilage
- Off-odor
- Mold growth
- Significant discoloration
- Unusual separation of liquids
- Fizzy appearance or taste
Room Temperature Safety
40°F–140°F (4°C–60°C)
Do not leave opened ketchup at room temperature for more than 2 hours. Discard if left out longer than the recommended time.
Safe Handling
Always check for signs of spoilage before use.
Keep the lid tightly closed when not in use.
Use clean utensils to dispense ketchup to prevent cross-contamination.