How To Reheat Starbucks Coffee?

Have you ever been so occupied with work that you forgot to drink that cup of Starbucks coffee you brought along? No one wants their Starbucks Coffee to go to waste. Luckily, there are several ways by which you can reheat it. We will teach you the best ways to reheat brewed coffee from Starbucks.

Can You Reheat Starbucks Coffee?

Yes! You can reheat any Starbucks Coffee, even those with milk. Lattes, cappuccinos, Americanos, mochas, and other milky and non-milky coffees can all be reheated. However, remember that if you have left your coffee outside the fridge for an extended period of time, the milk might be spoiled, and reheating it will cause the coffee to taste and smell bad.

How To Reheat Starbucks Coffee

Best Ways To Warm Up Starbucks Coffee

It is very easy to reheat hot Starbucks coffee using simple home appliances. Here are some of the best ways to heat up Starbucks coffee.

Summary of Different Methods of Reheating Hot Starbucks Coffee

Method Summary
Method 1- Using Microwave Requires transferring coffee to a microwave-safe cup and heating for 30 seconds
Method 2 – Using Stove Top Requires transferring coffee to a saucepan and heating for 2-3 minutes
Method 3 – Using Steam Wand Requires transferring coffee to a milk jug and heating for 5-10 seconds
Method 4 – Using Mug Warmer Requires only placing the mug on a mug warmer. This is a preventive method to keep coffee warm for longer.

Method 1 – Using Microwave To Heat Starbucks Coffee

Warming up Starbucks coffee is pretty straightforward. Our favourite method is the microwave method. It only takes 1-2 minutes, and the coffee tastes very fresh even after reheating. Before we tell you how to do it, smell the coffee and see if it smells normal. If the milk is still fresh, proceed with the method.

For this method, you will need to transfer the coffee from the Starbucks cup to a microwave-safe container. You can reheat it in its own cup only if you are sure it is microwave safe. Then, reduce the temperature to half and start the microwave. Pause the microwave after 30 seconds and check the drink.

If it is warm enough, take it out. If not, heat it for another 15-20 seconds. However, do not heat it beyond this time, as the milk can bubble and ruin your coffee’s taste. If your coffee is non-milky, we still advise you not to heat it for too long as it can get bitter.

Method 2 – How To Heat Up Coffee Without a Microwave?

A stovetop is the most obvious alternative to a microwave. While it sounds simple, there are a few tips you need to keep in mind to retain the coffee’s original taste.

First, transfer the coffee into a saucepan and place it on medium heat. Let it warm for 3-4 minutes on low to medium heat until you start seeing steam. Turn the stove off before the coffee begins to boil and pour it into a cup.

Remember that you should avoid boiling Starbucks coffee as it can alter the taste. Keeping it on low to medium heat allows you to monitor it carefully and stop it right before the coffee starts to boil.

Method 3 – Using A Steam Wand To Reheat Starbucks Coffee

Starbucks coffee gets its beautiful foam texture because they use steam wands to froth the milk. If you have an espresso machine or coffee maker with a steam wand, you can use it to reheat the coffee quickly. If you are already sitting in Starbucks and lost track of time (and your coffee got cold), you can ask the counter staff to reheat the coffee for you with their steam wand. However, if you are at home, do the following.

Transfer the coffee to a metallic milk jug or any other deep container. Turn on the steam wand and wait for it to heat up. Then hold the jug under it for only 5-10 seconds. Take the pitcher out immediately when it starts to get warm. Pour the heated coffee into a mug and enjoy.

Method 4 – Using A Mug Warmer To Keep Starbucks Coffee Warm

True coffee lovers most certainly own coffee warmers. Why wouldn’t they? These handy devices are great at keeping coffee warm and fresh for longer. Remember that this method is more of a preventive way and will stop your coffee from getting cold in the first place.

Here we are talking about electric mug warmers with a heating coil at the base. The best part about using a mug warmer is that they do not overheat or boil coffee but provide slight heat to keep coffee warm for longer. If you are in the habit of forgetting to drink your coffee, invest in a coffee warmer as soon as you can. This method works for coffee that has only gotten slightly cold.

Just turn on the mug warmer and transfer the Starbucks coffee into a mug. Place your mug on top of the coffee warmer. After a while, the mug will start to heat up slightly, and so will your coffee.

Can You Reheat Cold Coffee/ Cold Brew?

If you brought home some iced coffee from Starbucks, you can reheat it and turn it into hot coffee! Heating cold brew is a terrific way to enjoy it, despite the fact that it appears odd. Cold brew is created using dark roast coffee blends (usually), so the outcome is warm dark roast coffee. This dark roast coffee is not as acidic as the hot brew. Thus, hot coffee made from the cold brew is preferred by people with stomach problems.

Best Ways To Reheat Brewed Cold Coffee

It is possible to convert cold coffee into hot coffee using hot water, a microwave, or a stovetop. Check out the methods below to get started.

Summary of the Different Methods To Heat “Cold Coffee”

Method Summary
Method 1 – Using Hot Water Involves pouring boiling water into the cold brew
Method 2 – Using a Microwave Involves heating diluted cold brew in a microwave for 30-40 seconds
Method 3 – Using Stove Top Involves heating cold brew on the stovetop for 2-3 minutes

Method 1 – Reheating Iced Coffee Using Hot Water

The best way to reheat iced coffee is with hot water. However, remember that this recipe works only for concentrated cold brews. Do not use it with already diluted coffee because you will end up with a watery cup of joe. We prefer this hot water method over the stovetop and microwaving coffee because the resulting coffee will not taste bitter and retain the authentic Starbucks taste.

Simply pour the cold brew into a mug. In a saucepan, bring water to a boil and pour it over the cold brew. Do not add all the water; just add enough to dilute and warm the brew. Pour this mixture into a mug and enjoy.

Method 2 – How To Reheat Cold Coffee Using A Microwave?

You can even convert Starbucks cold brew into hot coffee using a microwave. Transfer the cold brew into a microwave-safe mug or cup. Put it into the microwave and heat it for 30 to 40 seconds on medium heat. Enjoy your hot coffee!

Method 3 – How To Reheat Cold Coffee Using A Stove Top?

You can also use a stovetop to reheat cold brew. Starbucks cold brew is usually not concentrated so that you can heat it without water. However, if you feel like the taste is too strong for you, feel free to make additions as you please.

Pour the cold brew into a saucepan. Add some water if you want a lighter brew. Put the saucepan on the stovetop and heat it for a minute or two. Then pour it into a mug and enjoy your hot brew!

Safety Precautions

When heating up your Starbucks coffee, follow the precautions below to avoid burns and injuries.

  1. Make sure the coffee is in a microwave-safe container before placing it inside. Starbucks containers are usually not microwave-safe because of their inner lining. Putting the wrong container in the microwave could destroy your microwave and cause fires.
  2. Do not touch the steam wand while reheating your Starbucks coffee. It is very hot and can cause serious burns.
  3. Hold the steel milk jug’s handle using a cloth after it has been used. The heated milk inside makes the jug very hot to touch.
  4. When using a steam wand, always pour the coffee into a milk jug or any deep container. The steam wand heats coffee very quickly, and heating for a long time can cause overflows which can burn your hand and create a mess.

Frequently Asked Questions (FAQs)

Can I reheat Starbucks Coffee in the microwave?

Yes, you can reheat Starbucks Coffee in the microwave after transferring it in a microwave-safe container.

Can I reheat Starbucks Iced Coffee?

Answer: Yes, you can reheat Starbucks Iced Coffee using a microwave, stovetop, and using hot water. This also works with Starbucks bottled Iced Coffee.

Can I reheat a Latte?

Following our easy guide to reheating a cup of coffee, you can simply reheat your Latte without ruining the taste.

What To Do with Leftover Coffee?

Customers who are unable to finish the Starbucks drink in one go wonder what to do with it. It is not a good idea to reheat or consume such a beverage because it will not taste good and may even cause stomach pain. You might also notice that the taste of Starbucks drinks is altered as they are reheated.

However, if you want to do so, there are a variety of methods available to people to achieve this, including using a stove or microwave. In addition, a cold Starbucks drink can be heated with warm water. These drinks can be inadvertently contaminated if the wrong materials are used. If you do not allow the beverage to boil, it will ruin the taste and make it less flavorful.

You can reheat Starbucks coffee without losing its flavor and enjoyment. You can reheat a Starbucks latte in a steam wand, stovetop, or microwave. If you want to reheat the drink, make sure it is boiling before doing so. It is best to use a stovetop because it allows you to control the temperature. All you have to do is warm up your lukewarm coffee in a pot. A small pot should be filled with cold (or lukewarm) coffee. Set the stove to low or medium heat and allow it to sit out for a few minutes. Make sure to use heat-friendly materials. Microwave reheating your favorite Starbucks cup is not a good idea. When the temperature rises rapidly and the paper cup warps, contaminants can seep in and cause the hot beverage to become soggy.

Can I Drink My Starbucks Coffee The Next Day?

When stored in the refrigerator, an iced Starbucks coffee should last at least half a day and taste best when stored fresh. If, on the other hand, you have not yet opened a bottled beverage, you can keep it in the refrigerator for as long as you want until it expires.

For up to a week, your ordered Starbucks drinks can be stored in the refrigerator. To keep the coffee fresh for seven days, store it in the freezer. Until the milk’s expiration date is announced, the beverages served at Starbucks will be fresh. The other option is to store Frappuccinos in the refrigerator, where they will separate before blending into ice later. Cold brew coffee has a lower shelf life as a result of the addition of milk and sugar. Depending on the ingredients and how long you bought it, it should last for at least a week in the refrigerator. Depending on the drink, it can take 12 hours or 24 hours to drink. It is best to consume your Starbucks drink the day it was purchased as long as it is not stored at room temperature.

Can You Store A Starbucks Coffee In Fridge?

Coffee should always be stored at room temperature in an airtight container. Coffee stored in the refrigerator or freezer may contain moisture from condensation, which should be avoided daily. If you need to keep coffee for more than two weeks without use, store it in the freezer in an airtight container.

Is Starbucks Hot Coffee Good The Next Day For Pregnant Women?

Starbucks hot coffee is good the next day. The coffee is rich and flavorful, and the espresso is smooth and full-bodied. The coffee has a nice balance of sweetness and acidity, and the espresso is pleasantly bitter. The coffee is also very aromatic, with a strong coffee flavor.

The idea of it being heated again and then cooled back down again is tricky for pregnant women since pregnant women should be more cautious about food safety. So, the overall recommendation is not to reheat Starbucks coffee after more than 6 hours.

How Long Does Leftover Starbucks Coffee Last?

Leftover Starbucks coffee will last for about 3-4 days in the fridge. After that, the coffee will start to lose its flavor and become more acidic.

Even if you want to store Starbucks bottled iced coffee in the fridge for as long as possible, make sure the expiration date is written on it. If you open your drink, it’s best to store it in the refrigerator for no more than 8 to 12 hours. Coffee’s shelf life is reduced as soon as it is opened, and it can be damaged quickly if exposed to direct sunlight. Starbucks bottled iced coffee is unquestionably the best on the market for high-quality coffee. Arabica coffee beans used in their coffee beans are more robust than Robusta coffee beans.


We talked about the various methods of reheating Starbucks coffee and even taught you how to reheat iced coffee from Starbucks. All the techniques are equally efficient and will give you a steaming cup of coffee in just a few minutes. Remember to follow safety precautions and prevent burns. Enjoy your Starbucks!