Have you ever mixed a salad dressing inside a mostly-empty jar of mayo ... sugar, salt, pepper, etc. -- and mix together ...

Empty pickle jars, on the other hand ... From classic pickles made with cucumbers to other pickled veggies like carrots, peppers, or onions, you can pickle almost any hearty, fresh vegetable.

Check out her five easy and genius jar tricks in the video below. Almost empty mustard jar? Time to add the ingredients to shake up a simple vinaigrette. Leftover pickle jar with all that brine ...

While it's perfectly acceptable to recycle your empty (and clean!) jars, you may be missing out on a great opportunity to not only reuse them, but to have a totally Insta-worthy cocktail moment.

The easy part? All you need to do is put sliced peppers in a jar, pour a vinegar mixture over them, cover, and refrigerate. By layering the pepper slices into the jar first and then pouring the ...

A selection of jars on offer in Waitrose’s Worcester branch (Picture: Tom Maddick SWNS) Shoppers have been left bemused after they discovered an empty jam jar costs more than a full one in Waitrose.