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How To Microwave McDonald’s Oatmeal

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Steamy hot oatmeal is much more appealing than cold dried out porridge. No need to search any further, here is the best way to reheat McDonald’s oatmeal in microwave. 

Diced fresh apples with a blend of cranberry and raisin, the McDonald’s oatmeal combinations are perfect breakfast loaded with wholesome ingredients. If you need to freshen up the cold oats with a quick reheat, then the microwave is the perfect solution.

It can be a bit challenging to properly microwave McDonald’s. The takeout containers are not microwave safe, so what is the best way to reheat leftover porridge?

Transfer the McDonald’s oatmeal to a microwave safe bowl, and add a splash of milk or water on top. Nuke for 30 seconds, give the oats a good stir, then add another 30 seconds. Stir the oats and check to see if the internal temperature has reached 165°F or 74°C. 

No longer need to eat cold oatmeal anymore unless it’s a serving of overnight oats. Oatmeal is great quick and filling breakfast that you can easily warm up in microwave for a steamy hot bowl of goodness, but is it safe to reheat McDonalds oatmeal in the microwave?

Can you microwave oatmeal?

Oats can be cooked in the microwave, but how long really depends on the type of oats you are cooking. For instance, rolled oats, quick oats and instant oats cook very quickly and just require a few minutes of microwave time.

Follow your favorite recipe, and microwave oats with any liquid and toppings you prefer. However, under certain circumstances the oatmeal can superheat causing it to explode inside the microwave.

As the oatmeal thickens, it become difficult for air bubbles to escape from the liquid. Eventually, many bubbles form inside the oatmeal causing the porridge to rise up, spill over the bowl or potentially explode outwards under pressure. 

To prevent a microwave oatmeal explosion, the best way is top use larger microwave-safe bowl and stir the oatmeal a few times to break up the bubbles as it reheats. The stirring method also helps to evenly distribute the warmth throughout the oats so that they quickly heat up. 

Is it safe to microwave McDonald’s oatmeal?

The disposable McDonald’s oatmeal container is not recommended for microwave use. The takeout bowl is designed to only hold hot oatmeal, but not necessarily withstand the heat from a microwave.

The oatmeal bowl is lined with a coating of wax and plastic. The inner liner can melt and cause the chemicals to leach into the oatmeal due to the sudden increase in temperature.

When you microwave McDonald’s oatmeal, it will change the flavor and texture, which is pretty normal when you reheat any food in the microwave. To improve the flavor and texture, you need to add a splash of water or milk to the porridge when reheating it because the oatmeal will absorb liquid the longer it is stored in the fridge or at room temp. 

Can you freeze and reheat McDonald’s oatmeal?

You can always store leftover oatmeal from McDonald’s if you are not going to eat it right away. The USDA safe handling procedures considers leftovers to be a perishable items that should not sit out at room temperature for longer that 4 hours.

If you plan to consume leftover McDonald’s oatmeal in the next few days, it can be covered and stored in the fridge for 3 to 5 days.

You can also freeze the oatmeal for longer periods of time, doing so will prevent the oats from quickly spoiling. Store cooked oatmeal in the freezer for up to 3 months when properly sealed in an airtight container. 

How do you reheat McDonald’s oatmeal?

In order to reheat McDonald’s oatmeal, you do need to transfer the porridge to microwave-safe breakfast bowl to reheat it properly. 

The bowl is designed to cook and reheat oatmeal; it has a vent but into the lid that allows steam to be released, and also helps to avoid any splash or explosion from overheating.

If you don’t finish the oats, then you can pop a lid on the container and place it into the freezer or fridge. Reheat again next time your looking for a quick meal.

Using a microwave safe bowl, heating up oatmeal is super easy. The entire process won’t take longer than 2 minutes to warm up.

Best way to reheat McDonald’s oatmeal in the microwave:

  1. Transfer the oatmeal to a microwave safe container.
  2. Mush the oatmeal against the sides of the bowl. Evenly spread out so that it is not piled up in a scoop in the center. This will definitely help it to warm up faster. 
  3. Add a little milk, water or your favorite liquid.
  4. Open the vent in the lid, and then cover the bowl. 
  5. Microwave in 30 second increments.
  6. Stop and stir after each time period. 
  7. Add an extra 30 seconds to find your desired temperature.
  8. Make sure that the oats are fully reheated to an internal temperature of 165°F or 74°C. 

Once oatmeal cools, the texture changes and becomes slightly thicker. This is a general result for all oatmeal, so just add a splash of liquid and you get to enjoy the smooth and creamy texture as if it was freshly made from McDonald’s. 

Things to know before microwaving McDonald’s oatmeal

Heat up your McDonald’s oatmeal to give you enough fuel to start the day. Enjoy a nice hot bowl of creamy, hearty, and sweet flavors.

In addition to the reheating tips, here are extra need-to-know tips before microwaving McDonald’s oatmeal:

  • Transfer your McDonald’s oatmeal from the takeout container to a ceramic cereal bowl that is microwave-safe.
  • Stir occasionally to breakup any bubbles and distribute heat waves evenly throughout the porridge. 
  • Be careful when taking the heated oatmeal out from the microwave. The bowl might be super hot to touch if it doesn’t have a handle. Use this bowl hugger to comfortably carry your hot dishes. 

In general, the microwave creates pockets of uneven heat. Heating up a portion of McDonald’s oatmeal will be no exception. 

Counteract the problem by spreading the oatmeal against the walls of the dish and make a bowl shape in the center. This will help your oats to quickly heat up all the way through.

Enjoy your McDonald’s oatmeal the next day or for a midday snack with this easy microwave reheating method. It will solve your problem without changing the flavor or texture. 

Best way to microwave McDonald's oatmeal
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