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> **Possible Duplicate:**  
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> [Is it safe to cook a steak that was left out (raw) for 7 hours?](https://cooking.stackexchange.com/questions/15557/is-it-safe-to-cook-a-steak-that-was-left-out-raw-for-7-hours) 
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I left out 2 separate packages of unopened raw beef roasts overnight. They were frozen solid when left on the counter but unfortunately I only found them there 16 hours later. Can I now safely cook them for dinner?