Condiments, Sauces & Canned Goods
Balsamic vinegar
18 months in the fridge after opening and 3–5 years in the pantry from the date of purchase.
Pantry
- from purchase
- 3–5 years
Fridge
- after opening
- 18 months
Freezer
No USDA guidance
Source: USDA FSIS FoodKeeperHow to read these times