I want to store my bacon grease in a jar with one of those lockable lids, with the sealing ring around it. Figured it would keep it fresher than if it was just put in a can. I know to start, I can cool down the grease until its liquid but still warm, then put a knife or something in the jar before pouring. I know that part, but my concern is the additional add ons to the jar of grease. Do I need to use a knife everytime, or once I have some grease in it, will it be ok to pour directly in?

We wouldn't want to shatter my pretty jar, so any tips here would be appreciated. Thanks!