How to Seal Jars With a Food Saver (with Pictures) - If a meal has a lot of powder ingredients, you can still use the jar attachment. I personally prefer to cut a coffee filter down to fit inside the jar or you can also use a cupcake liner.
Frozen Bacon Drippings. Pour left over fat into ice cube trays and freeze. Once frozen store in baggies of your choice (I used a food saver) label and date. Use them for a flavor boost, to season a skillet or to melt over doggy treats.