How to store tomato paste in the freezer?

When opening a new can of tomato paste, we typically only use 1-2 tablespoons. So, what can you do to prolong the life of the leftover tomato paste and prevent it from developing mold? Freezing tomato paste is an excellent way to store an opened can. I will share the best methods for freezing tomato paste.

Tomato paste is essential for cooking certain dishes, as it adds the unique and aromatic flavor of fresh tomatoes. You can find tomato paste in various packaging options, including large glass jars, tin cans, and TetraPak containers. While buying tomato paste in larger containers is often more efficient, there’s a downside: once you open a can, you typically have only 5 to 7 days to use it if you store it in the fridge. In contrast, an opened tube of tomato paste can last in the fridge for up to 45 days. If, like me, you prefer to avoid eating the same or similar dishes during this time, it’s a good idea to explore better ways to store tomato paste at home.

How to freeze leftover tomato paste

Freezing is the best way to store opened tomato paste, as it is the easiest method to prevent spoilage. Additionally, tomato paste freezes well. The process of freezing it is quite simple. First, determine the appropriate amount of tomato paste you typically use in recipes. Then, measure out the leftover paste and place it on a plate lined with parchment paper before freezing it. That’s about it! However, there are a few important details to keep in mind during the process:

• Leave some space between tomato paste dollops to prevent portions from sticking together.
• Please do not cover the plate with tomato paste portions and let them freeze for 2 to 3 hours. The time depends on the size of the tomato paste dollops.
• When you see that the tomato paste has frozen solid, transfer the dollops into a freezer-safe bag for further storage.
• You can freeze tomato paste in different containers: ice cube trays, silicone, ceramic, or metal molds. Any container that has divisions for portions will do.
• Remember to write the date when you freeze tomato paste, as it can be stored in the freezer for no longer than 3 months.
• Try not to defrost and then freeze tomato paste again. The taste will degrade, for sure. You also risk the safety of the product and the overall dish.
• If you do not want to waste time dividing tomato paste into servings before freezing, you always have the option to freeze it whole. However, I find it very frustrating to use when necessary. I rarely can scoop out the right amount of frozen tomato paste.

I hope you picked up something new and useful today! For me, freezing leftover tomato paste is the simplest way to store it. Since you usually add tomato paste directly to a skillet with sautéing veggies or toss it into a pot of boiling liquid, you don’t even need to thaw it first. You can just grab it straight from the freezer! If you have any questions or suggestions, feel free to drop them in the comments below.