Yes, mutton does expire. Like all meat products, its shelf life depends on whether it's raw or cooked, and how it's stored. Proper storage is crucial to prevent spoilage and foodborne illnesses.
Raw Mutton Expiration
The expiration of raw mutton depends on its form and storage method:
- Refrigerated: Raw mutton should be used within 3-5 days of purchase or thawing.
- Frozen: Raw mutton steaks, roasts, and chops can be kept frozen for 6-9 months for optimal quality. Ground mutton can be frozen for 3-4 months. While freezing preserves safety indefinitely, quality degrades over time.
Cooked Mutton Expiration
Cooked mutton's shelf life is shorter than raw mutton:
- Refrigerated: Cooked mutton should be consumed within 3-4 days.
- Frozen: Cooked mutton can be frozen for 2-3 months, although the quality may diminish after that period.
Factors Affecting Mutton Expiration
Several factors influence how quickly mutton expires:
- Storage Temperature: Consistent refrigeration at 40°F (4°C) or below is critical. Freezing should be at 0°F (-18°C) or below.
- Packaging: Airtight packaging minimizes exposure to air and bacteria, extending shelf life.
- Handling: Proper hygiene during handling and preparation reduces contamination.
- Initial Quality: Higher quality mutton, stored and handled correctly from the start, will last longer.
Signs of Spoiled Mutton
Be alert for these signs that mutton has spoiled:
- Offensive Odor: A sour, ammonia-like, or generally unpleasant smell.
- Slimy Texture: A sticky or slimy feel on the surface of the meat.
- Discoloration: Changes in color, such as a greenish or grayish tint, are indicators of spoilage.
- Package Inflation: If the packaging is bulging or inflated, it's a sign of bacterial growth.
If you notice any of these signs, discard the mutton immediately. When in doubt, throw it out! Your health is not worth the risk.
