Can You Microwave Dunkin’ Donuts Cups? (Solved)

microwave Dunkin donuts cup

You know the feeling. You buy a piping hot cup of coffee from Dunkin’ Donuts, only to find that by the time you get to work, it’s turned into lukewarm sludge. You eye the office microwave longingly, but you’re not sure if it’s safe to heat up your coffee in a Dunkin’ Donut cup. What should you do?

In this article, I’ll explore the question of whether or not you can microwave Dunkin’ Donuts cups. I’ll also provide some tips on how to tell if a cup is microwave-safe, and how to reheat Dunkin’ Donuts coffee in the microwave safely.

So, Can You Microwave Dunkin’ Donuts Cups?

As mentioned on Dunkin’ Donuts’ official website. They are now using double-walled paper cups. This means that their cups consist of two layers of paper, with a layer of air in between. The air acts as an insulator and prevents the heat from escaping, so your coffee stays hot for longer.

Although they’re useful for keeping your coffee hot, these double-walled paper cups are still made of paper, which means that they’re not microwave-safe. If you try to microwave one of these cups, the heat will cause the glue that holds the two layers of paper together to melt leaching chemicals into your coffee.

Even worse, the cups could collapse in the microwave, leaking the coffee all over the place. So, if you’re wondering “can you microwave Dunkin’ Donuts cups?” the answer is a resounding no!

How to Tell if a Cup is Microwave-Safe

If you’re not sure whether a cup is microwave-safe, there are a few things you can do to check.

Look for a Symbol

One of the easiest ways to tell if a cup is microwave safe is to look for a symbol. These symbols, which can usually be found on the bottom of the cup, indicating that the cup has been tested and approved for use in a microwave oven.

Visit the Manufacturer’s Website

If you can’t find a microwave-safe symbol on the cup, your next best bet is to visit the manufacturer’s website. Many manufacturers will have a list of their microwave-safe products on their websites.

If you still can’t find the answer to your question, you can always contact the manufacturer directly and ask them if your cup is microwave-safe.

Check the Material

If you’re still not sure, another way to tell if a cup is microwave safe is to check the material. Cups made from glass, ceramic, or porcelain are generally safe to put in the microwave.

However, cups made from plastic or styrofoam are not. If you’re ever in doubt, it’s always best to err on the side of caution and avoid putting your cup in the microwave altogether.

Do a Test Run

If you’re still not sure whether or not your cup is microwave safe, there’s only one way to find out for sure—do a test run! To do this, simply fill your cup with water and microwave it for 10 seconds. If the cup remains cool to the touch, then it’s safe to use in the microwave oven. If it gets hot, however, then it’s not and you should avoid using it altogether.

How to Reheat Dunkin’ Donuts Coffee in the Microwave Safely

Even though you can’t microwave Dunkin’ Donuts cups, that doesn’t mean you’re out of luck when it comes to reheating your coffee. To do this safely, simply pour your coffee into a microwave-safe mug or container before reheating it.

Here’s a quick reheating guide to help you out:

  1. Transfer your coffee to a microwave-safe mug or container.
  2. Place your coffee in the microwave and heat it on high for 30 seconds.
  3. Remove your coffee from the microwave and stir.
  4. If your coffee isn’t hot enough, repeat steps 2-3 until it reaches the desired temperature

Should You Reheat Your Coffee?

Have you ever reheated your coffee and taken a sip, only to be disappointed by the bitter, burnt taste? If so, you’re not alone. In fact, you’re probably in the majority. The fact of the matter is that coffee is a one-time-use beverage.

Reheating it reorganizes and deteriorates the chemical composition of the coffee, which results in that bitter, burnt taste. So, if you want to enjoy your coffee at its best, it’s always best to make a fresh pot.

Of course, I understand that there are times when you simply can’t do this. If you find yourself in this situation, when you just need the caffeine and not the flavor, then by all means go ahead and reheat your coffee. Just be sure to follow the guidelines outlined above to ensure that you do it safely.

My 5 Favorite Dunkin’ Donuts Coffee Drinks to Order

I have tried a lot of different coffee drinks from Dunkin’ Donuts over the years, and while I enjoy all of them, there are five that stand out above the rest.

  1. Original Blend Coffee: This is the coffee that started it all for me. I remember the first time I had it, I was hooked instantly. The rich, smooth flavor is unlike any other coffee out there.
  2. Dunkin’ Caramel Macchiato Coffee: This is a great coffee for when you want something sweet. The caramel flavor is perfect and it goes great with the coffee flavor.
  3. Dunkin’ Hazelnut Iced Coffee: This is a great iced coffee for when you want something nutty. The hazelnut flavor is perfect and it goes great with the coffee flavor.
  4. Toasted French Vanilla Iced Latte: This iced latte is perfect for when you want something sweet and frothy. The toasted french vanilla flavor is perfect and it goes great with the coffee flavor.
  5. Coconut Caramel Iced Coffee: This is a great iced coffee for when you want something tropical. The coconut caramel flavor is perfect and it goes great with the coffee flavor.


So, can you microwave Dunkin’ Donuts cups? Unfortunately, the answer is no. Cups made from paper are not microwave-safe and should not be heated in the microwave oven. However, this doesn’t mean that you can’t reheat your coffee. Simply transfer your coffee to a microwave-safe mug or container before reheating it. And you’re good to go!

By Rosie Elliott

I’m Rosie. I’m a professional chef with experience in Western, Mediterranean, and Italian cuisine. I’ve been cooking for over 15 years, and I have two daughters that keep me busy!