High Priority – Time/temperature control for safety food cold held at greater than 41 degrees Fahrenheit. Observed egg veggie burrito (47F – Cold Holding); ham egg burrito (47F-cook holding); ; shredded cheese (42F) inside walk in cooler, Per operator, items not prepared or portioned today, per operator, employees cleaned walk in cooler in morning and items left out of temperature for approximately 1 hour. Advised operator to keep door closed or place items in freezer to quick chill. Items 43F at 10:00 **Corrected On-Site**