Cooked hamburger can stay fresh in the refrigerator for 3 to 4 days when stored properly. To keep it safe and maintain its quality, follow these tips:
- Storage: Place the cooked hamburger in an airtight container or wrap it tightly with plastic wrap or aluminum foil.
- Temperature: Ensure your refrigerator is set to 4°C (40°F) or below.
- Check Before Eating: Look for any unusual odor, discoloration, or slimy texture, which can indicate spoilage.
If you’re not planning to eat it within this timeframe, freezing the cooked hamburger can extend its shelf life to 2 to 3 months. Always reheat leftovers to at least 74°C (165°F) before consuming.
