How To Reheat Coffee In The Microwave (Easy Guide)

Categorized as Microwave
reheating cold coffee in the microwave

I sit down with my hot mug of coffee, ready to relax and enjoy my morning cup. But before I can even take a sip, I’m already up and multitasking: packing lunch boxes, making breakfast, prepping ingredients for dinner.

As I move from task to task, there are times when I have a cup of coffee that goes cold before I can finish it. And instead of wasting that cup of coffee, sometimes I wonder whether it is possible to reheat your coffee in a microwave.

After several trials and errors, here’s what I’ve found out about reheating coffee in the microwave.

So, Can You Reheat Coffee In The Microwave?

The answer is yes, you can reheat your coffee in the microwave. And while doing so won’t give you the best cup of coffee, it will still be drinkable.

When it comes to reheating coffee in the microwave, there are a few things you need to keep in mind.

First, you want to make sure that you reheat your coffee on a lower power setting. If you reheat your coffee in a high-power setting, it will cause the coffee to scorch and taste burnt.

Second, you want to make sure that you reheat your coffee in short increments of time. This will help to prevent the coffee from scorching.

Third, you want to make sure that you stir your coffee occasionally while reheating. This will help to distribute the heat evenly and prevent hot spots from forming.

Here are the steps you need to take to reheat your coffee in the microwave:

  1. Pour your coffee into a microwave-safe mug or cup.
  2. Place your coffee in the microwave and set it to 80% power (press the number 8 on your microwave).
  3. Microwave your coffee for 45 seconds and then take it out to stir.
  4. Check the temperature of your coffee. If it is still cold, microwave it for an additional 30 seconds.

Is It Safe To Microwave Coffee?

According to experts, it’s ok if the coffee is kind of fresh – less than an hour old.

Here’s the process that all coffees (black and milk) go through:

After about 30 minutes, coffee starts to lose flavor as it cools. The molecules that give coffee its distinctive taste and aroma begin to break down, and the coffee becomes increasingly watery.

Around four hours, the coffee becomes more acidic and the oils go bad. This is due to the oxidization of the fatty acids in the coffee beans. The result is a bitter, astringent taste that many people find unpleasant.

However, there is a difference between black coffee and coffee with milk when it comes to safety.

It turns out that black coffee is surprisingly resilient. If you let a pot of black coffee sit out at room temperature for 24 hours, it will still be safe to drink. The flavor will have changed, but the coffee will not be harmful.

However, hot coffee with milk added is a different story. The milk will start to spoil after just four hours, and the coffee will become unsafe to drink.

Therefore, if you are reheating coffee with milk, it is important to be extra careful. You want to make sure that you reheat the coffee while it is still less than an hour old.

For black coffee, you have a little more leeway. But, it is still best to reheat your coffee while it is less than four hours old.

How Long Do You Need To Microwave Your Coffee?

When reheating your coffee in the microwave, you want to make sure that you do so in short increments of time. This will help to prevent the coffee from scorching.

As a general rule of thumb, you should reheat your coffee for no more than 45 seconds at a time. If your coffee is still cold after 30 seconds, you can reheat it for an additional 30 seconds.

You also want to make sure that you stir your coffee occasionally while reheating. This will help to distribute the heat evenly and prevent hot spots from forming.

How To Reheat Coffee In The Microwave

Here’s a step-by-step guide for reheating your coffee in the microwave:

1. Pour the coffee into a microwave-safe mug or cup

The first step in reheating coffee in the microwave is to pour your coffee into a microwave-safe mug or cup.

This is because microwaves work by heating up water molecules, and if your coffee is in a non-microwave safe container, there is a chance that the microwaves will cause the container to heat up and possibly explode.

2. Place your coffee in the microwave and set it to 80% power (press the number 8 on your microwave)

After your coffee is in a microwave-safe container, you will want to place it in the microwave and set it to 80% power.

3. Microwave your coffee for 45 seconds and then take it out to stir

The third step in reheating coffee in the microwave is to microwave your coffee for 45 seconds and then take it out to stir. You don’t want to leave your coffee in the microwave for too long, as this can cause it to become scorched.

Stirring the coffee also helps to distribute the heat evenly and prevents hot spots from forming.

4. Check the temperature of your coffee. If it is still cold, microwave it for an additional 30 seconds.

The final step in reheating coffee in the microwave is to check the temperature of your coffee. If it is still cold, you can microwave it for an additional 30 seconds.

Once your coffee is heated to your desired temperature, enjoy!

Other Ways To Reheat Coffee

If you’re looking for a quick and easy way to reheat your coffee, the microwave is probably your best bet. However, sometimes the most convenient option isn’t always the best tasting.

If you’re willing to wait a few extra minutes, heating your coffee on the stove can be a good option. It might take slightly longer, but most people agree that it doesn’t change the flavor of the coffee as much as using the microwave does.

Another option is to try what’s known as the “Add a Splash” method. This involves adding new coffee to your cold coffee and stirring it well. The new coffee will help to give your coffee a boost of flavor, and you won’t have to worry about burning it.

Tip To Keep Your Coffee Hotter Longer

If you’re on the road a lot such as a salesman, you know that trying to get your coffee to stay hot can be difficult. Nobody likes cold coffee, and if you’re trying to sell something, you’re going to need all the energy you can get.

Luckily, there are several solutions that can help to keep your coffee hot for hours at a time. One option is to invest in a good thermal mug.

These mugs are specifically designed to keep hot drinks hot and cold drinks cold. Whether you’re traveling by car or by plane, a thermal mug is a perfect way to enjoy your coffee at the ideal temperature.

Conclusion

When it comes to reheated coffee, it’s all about finding the right balance. It’s happened to all of us.

We pour ourselves a cup of coffee only to find that it’s gone cold. So we decide to reheat it, only to be disappointed by the results. The coffee may taste burnt or bitter, and we quickly give up and pour it down the drain.

However, that doesn’t mean that all hope is lost for your morning cup of joe. With a little trial and error, you can find a reheating method that works for you.

For example, you may need to reduce the reheating time or add dairy or sugar products to improve the taste. The most important thing to remember is to avoid burning your coffee.

By following these simple tips, you can ensure that your coffee tastes great every time. With a little practice, you’ll be a reheating pro in no time!

Looking for more tips on microwaving coffee? Check out our other posts on microwaving coffee, including microwaving coffee in a styrofoam cup and microwaving a coffee pot.