Can you store cooled tomato sauce in a metal pan the refrigerator?

It's generally not recommended to store cooled tomato sauce in a metal pan in the refrigerator for long periods. Here's why:

* Metal can react with acidic foods: Tomato sauce is acidic, and prolonged contact with metal can cause a metallic taste to develop in the sauce.

* Oxidation: The metal surface can also contribute to oxidation, causing the sauce to change color and lose flavor.

* Safety concerns: While less common, certain metals like copper can leach into acidic foods in significant amounts, which can be harmful if consumed.

Best Practices for Storing Tomato Sauce:

* Use glass or plastic containers: These materials are less reactive with tomato sauce and will help preserve its flavor and color.

* Transfer to a smaller container: If you have a large batch, transfer the sauce to a smaller container to reduce the amount of air exposure.

* Seal tightly: Ensure the container is tightly sealed to prevent the sauce from absorbing odors or drying out.

* Label and date: Label the container with the date so you know how long it's been in the refrigerator.

* Refrigerate for 3-5 days: Tomato sauce will generally stay fresh in the refrigerator for 3-5 days.

Remember, if you have any concerns, it's best to err on the side of caution and use a glass or plastic container for storing your tomato sauce.