Never again do you have to throw that delicious brew down the drain, after all that is coffee that you paid for, so why waste it when you can use it? Whether it is an extra 100mls of leftover espresso from your stovetop/moka pot, or it's half a pot from your french press or percolator. We have a few tasty tricks you can use at home to save some money and make the most out of those left overs.