High Priority - Time/temperature control for safety food cold held at greater than 41 degrees Fahrenheit. In vertical cooler across from dish machine , portioned sausage 53°, portioned cooked onions 51°, portioned cooked peppers 51°, sliced Swiss cheese 53°, were in walk in cooler overnight, manager moved to cooler at 7am. Moved back to walk in cooler Reach in cooler on wait station galley - milk 56°, sour cream 53°, whipped butter 53°, was in walk in cooler over night, moved to this cooler at approximately 7 am , moved to freezer. Butter down to 43°, milk still 50°, peppers 47°, onions 43° Corrective Action Taken Warning