More often than not we never used it up to the maximum – until none is left inside a bottle of ketchup. Here’s a simple trick to get more from a bottle of ketchup. If you keep on doing it, at the end of the year you’ll most probably find that you’d bought less bottles (read less grocery expenses).
A quick and simple way to empty it is not to just bang on the bottom of a stubborn ketchup bottle. Run the blade of a table knife around the inside of the neck, then tip the bottle and watch the sauce flow.
When you’ve finished a bottle of ketchup, make use of the residue: add a little water or vinegar and shake. Then use the liquid to flavour soups, stews or salad dressings.