With the price of everything rising these days you might be looking for ways to save more money. Eating out less, walking instead of driving, making coffee at home instead of buying a cup at your local coffee shop. These are all things you can do to help save a bit of money while the costs of goods and services continues to rise.
When it comes to coffee, sometimes just making coffee at home isn’t enough to help your wallet, but what if we told you there was a little-known secret to coffee grounds you might be able to take advantage of.
Yes, that’s right, you can save those used coffee grounds from the morning and use them again to brew another cup or pot of coffee in the afternoon to get you through the rest of the day. However, there are some caveats to doing so, so if you’re a seasoned coffee drinker who loves the taste of fresh coffee, then this trick might not be for you.
The basic answer is that although you can use the same grounds twice if you need to, you probably shouldn’t. The reason why you shouldn’t ultimately boils down to science. When you add hot water to your coffee, it can result in a lot of different reactions.
What About the Caffeine?
When most people drink a cup of coffee they are looking to get that extra boost from the elevated levels of caffeine. By brewing a cup of coffee you’re essentially sucking the caffeine out of the coffee grounds and into your cup, so it would make sense that if you reused coffee grounds to make another cup of coffee you would receive less caffeine.
If you’re looking to get the same caffeine boost from your second cup of coffee as your first, then you may not want to reuse those used coffee grounds. However, there is still some caffeine left in those grounds so you will still get a little bit of a pick-me-up from the second cup.
Typical coffee grounds contain a caffeine concentrate of between 10-12mg, while reused coffee grounds will contain only 3.6-8mg of caffeine. The amount of caffeine is clearly less in the second round of using the same coffee grounds, but you’re still going to get a little bit of a jolt from that second batch.
Using Your Coffee Grounds a Second Time
Reusing your old coffee grounds a second time can be done, but should it be?
You’re not going to get sick if you reuse your coffee grounds, however if you’re a coffee connoisseur or just like a really good cup of coffee, you’re probably not going to want to reuse them. If you’re the type of person that loads up your coffee with cream and sugar, then you may not really notice that much of a difference between the two cups.
Once you brew a cup of coffee using fresh grounds, most of the flavor is going to end up in that first cup or pot. This means that using your used coffee grounds is going to produce less flavorful, possibly bitter, coffee, but you still have to put in the same amount of effort.
The other problem with reusing coffee grounds is that bacteria can grow if the grounds are left out too long. You’ll want to make sure that you’re only reusing coffee grounds in the same day if you don’t plan on drying them out.
If you really want to reuse coffee grounds days after you’ve initially brewed your coffee, you’ll want to make sure the coffee grounds dry out completely and are stored in a dark place to help inhibit the growth of bacteria.
Can you use ground coffee twice?
FAQ
Can you run coffee through the machine twice?
Can you use pour over coffee twice?
Does running coffee through twice make it stronger?
How many times can you rebrew coffee?
Can You brew coffee twice?
The results are not surprising, not at all surprising. For those of you in a rush, I’ll tell you straight as it is, you simply cannot brew coffee twice, no matter what the method of extraction is. Keep reading for details of what happens when you try to brew coffee twice in a French press, Aeropress, Espresso machine and cold brew.
Is it fine to drink coffee once a day?
Yes, it is okay. Drinking coffee each morning does have several health benefits, but too much can raise your risk of cardiovascular disease. The intake of coffee should only be taken by adults. People with coronary heart diseases should avoid the intake, as it might aggravate the condition and interfere with the medication.
Can you use coffee grounds twice?
Just use your coffee grounds one time for making an enjoyable cup of coffee. The second cup of coffee, when you try to use your coffee grounds for a second time, regardless of the brewing method, is weaker and, in most cases, just undrinkable. The only use that you have for a second rebrewed cup of coffee is to water your houseplants or garden.
Can you run coffee through a coffee maker twice?
No, you cannot run your coffee through any coffee maker twice, be it a drip coffee maker, French press coffee maker, pour over coffee maker, or whatever. Some sites suggest that you can if you are careful with your brewing equipment and water temperature. This is nothing short of being absolutely false.