Canned tomatoes are a pantry staple for many households. They are inexpensive, easy to store and can be used in a variety of dishes. But how long do canned tomatoes last? Knowing the shelf life of canned tomatoes can help you determine when to use them and when to toss them.
Canned tomatoes are a form of preserved food. They are generally sterilized and sealed in an airtight container, which helps to preserve them for a longer period of time. It is important to note that canned tomatoes are not the same as fresh tomatoes. Canned tomatoes are already cooked and preserved, and their shelf life is much longer than that of fresh tomatoes.
How Long Can You Store Canned Tomatoes?
Canned tomatoes have a shelf life of up to three years, depending on the brand and canning process. It is important to check the expiration date on the can. If the can is bulging, the seal is broken, or the can is leaking, it should be discarded.
Once a can of tomatoes has been opened, the contents should be refrigerated and used within five to seven days. If the tomatoes are stored in an airtight container, they may last up to two weeks in the refrigerator.
Freezing Canned Tomatoes
Canned tomatoes can be frozen for up to six months. You should only freeze canned tomatoes if they have not been opened. Once the can is opened, the tomatoes should be used within five to seven days, as mentioned above. To freeze canned tomatoes, simply place the unopened cans in the freezer and use them within six months.
Nutritional Benefits of Canned Tomatoes
Canned tomatoes are a good source of vitamins and minerals, including vitamin C, vitamin A, potassium, magnesium, and iron. They also contain lycopene, a powerful antioxidant that has been linked to reduced risk of certain diseases.
Canned tomatoes are also low in calories and fat, making them a healthy addition to any meal. They are also high in fiber, which can help with digestion and weight management.
Cooking with Canned Tomatoes
Canned tomatoes can be used in a variety of dishes, from soups and stews to sauces and casseroles. They are also a great addition to pasta dishes and can be used to make quick and easy salsas.
Tips for Storing Canned Tomatoes
It is important to store canned tomatoes in a cool, dry place. The cans should not be exposed to direct sunlight, as this can cause the tomatoes to spoil more quickly. Canned tomatoes should be stored in a cool, dark place and used within three years of the expiration date.
Once a can of tomatoes has been opened, it should be stored in an airtight container in the refrigerator and used within five to seven days. You can also freeze canned tomatoes for up to six months, as long as the can has not been opened.
Conclusion
Canned tomatoes are a pantry staple for many households. They are inexpensive, easy to store, and can be used in a variety of dishes. Knowing the shelf life of canned tomatoes is important for ensuring that you are using them at their peak freshness. Canned tomatoes can last up to three years if stored properly, and can be frozen for up to six months.
Canned tomatoes are also a healthy addition to any meal, as they are low in calories and fat and high in fiber and important vitamins and minerals. They can be used in a variety of dishes, from soups and stews to sauces and casseroles.
Knowing the shelf life of canned tomatoes and following proper storage guidelines can help you get the most out of your canned tomatoes.