Continue to cook the sirloin roast until a meat thermometer registers 130 degrees at the CENTER of the roast for medium rare at the center, medium on the ends. This should take around 20 â 30 minutes per pound, but never rely on exact times. Use a meat thermometer instead.
Storage: Keep the box because unused phyllo dough can be refrigerated or refrozen. You can wrap any leftover phyllo tightly with plastic wrap, place in its original box and keep in the refrigerator for up to 2 weeks. For longer storage of up to 2 - 4 months, refreeze phyllo.
Anything left out of refrigeration over 2 hours should be discarded. My brother brings me a subway sandwich every now and then and it's put in the fridge. If its not eaten by the next day it isn't very good at all, but its great the next day! The subway is usually just in a wrapper.s long as you keep left overs in the refrigerator, it should be ok for 3 to 4 days. The issue to take in to consideration is the time any food that is in danger of spoiling (like meat, cheese, condiments) is in a temperature that promotes bacterial growth.