Food Type Refrigerator [40°F (4°C) or below] Freezer [0°F (-18°C) or below] Fully-cooked, vacuum-sealed at plant, unopened 2 weeks or “use by” date 1 to 2 months Cooked, store-wrapped, whole 1 week 1 to 2 months Cooked, store-wrapped, slices, half, or spiral cut 3 to 5 days 1 to 2 months Country ham, cooked 1 week 1 month Canned ...