for about 2weeks
depends on what type of wrapper you have it in. For example, foil, plastic wrap,towel and/or ziploc baggie.
If it is a shop bought frozen apple pie, it should have on the box a date for when it should be consumed by. Otherwise three months should be fine although this would be dependant on the star rating...
7 years
it usually takes about 1 hour or onwards to be brown
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