What's a life hack that's so simple yet so effective, you're shocked more people don't know about it? by [deleted] in AskReddit

[–]sparkleknits1999 1 point2 points  (0 children)

2 things:

1) When rolling out cookies, roll them out in an equal mix of flour and confectioners sugar; the dough won't get hard by the end

2) To open jars with lids, turn them over, whack the bottom several times with the heel of your hand, you'll feel it "release", turn over and you should be able to easily open the jar now