How long can you keep a salad out unrefrigerated with lettuce and beans?

Lettuce and beans are both perishable foods that can quickly spoil if left unrefrigerated. The length of time that a salad with lettuce and beans can be kept out unrefrigerated will depend on the temperature of the environment.

In general, a salad with lettuce and beans should not be left out unrefrigerated for more than 2 hours at room temperature (70°F or above). If the temperature is higher, such as on a hot day, the salad should be discarded after 1 hour.

To keep a salad with lettuce and beans fresh for longer, it is best to store it in the refrigerator. A salad that is properly stored in the refrigerator can be kept for up to 3 days.