United States Virgin Islands Department of Health Division of Environmental Health https://doh.vi.gov/programs/environmental-health How To Properly Thaw Food Improper thawing can put your food in risk of the temperature danger zone. Follow these approved methods. In a refrigerator Thaw food in a refrigerator at 41˚ F or lower to keep dangerous microorganisms from growing. Under running water Thaw food submerged under running water at a temperature of 70˚F or lower. The water flow must be strong enough to wash food particles into the overflow drain. In a microwave oven followed by immediate cooking As part of the cooking process