Which food does not require refrigeration at 41F (5C)?

UHT, or Ultra High Temperature, creamers are processed at high temperatures to kill bacteria and prolong shelf life without the need for refrigeration until opened. This means they can be stored safely at room temperature for a significant period.

In contrast, the other listed food items require refrigeration to prevent the growth of harmful bacteria. An open container of garlic in oil can lead to botulism if not refrigerated, tofu is a perishable product that requires cold storage to remain safe, and sliced or cut cantaloupe is also susceptible to bacterial growth if left at room temperature. Therefore, UHT creamers are unique among these options in that they maintain their safety and quality without refrigeration until after being opened.