Yes, you can store cut watermelon in steel containers. Steel is a food-safe material that won't react with the watermelon, helping to maintain its freshness.
Storing cut watermelon properly is crucial to prevent spoilage and maintain its quality. Steel containers are an excellent choice for this purpose because they are non-reactive and durable. Unlike some plastics, steel won't leach chemicals into the watermelon. Furthermore, steel containers can be tightly sealed, which helps to minimize exposure to air and moisture, both of which can accelerate the degradation of the fruit. To maximize freshness, cut the watermelon into manageable pieces, place them in the steel container, and refrigerate immediately. Ensure the container is properly sealed to prevent the watermelon from drying out or absorbing odors from other foods in the refrigerator. Properly stored, cut watermelon can last for 3-5 days in the refrigerator.
Before storing, pat the cut watermelon pieces dry with a clean paper towel. Excess moisture can promote bacterial growth, even in the refrigerator, so removing surface moisture will help extend its shelf life and maintain its texture.