Reheating Oatmeal in the Microwave Made Easy!

How to Reheat Oatmeal in the Microwave

The Convenience of Microwaving Leftover Oatmeal

Microwaving leftover oatmeal is a quick and easy way to enjoy a warm and comforting breakfast without having to start from scratch. Whether you have leftover oatmeal from yesterday’s batch or you simply want to heat up some store-bought instant oats, using your microwave can save you time and effort. In this blog post, we will guide you through the steps of reheating oatmeal in the microwave while keeping its texture and flavor intact.

Gather Your Tools

Before diving into reheating your oatmeal, it’s important to ensure that you have all the necessary tools at hand. Here’s what you’ll need:

1. A microwave-safe bowl: Choose a bowl that is large enough to hold your desired serving size of oatmeal while leaving room for expansion during heating.

2. Plastic wrap or microwave-safe plate: This will help create a steamy environment inside the bowl, preventing moisture loss during microwaving.

3. Spoon or spatula: You’ll need this utensil for stirring the oatmeal after heating and ensuring even distribution of temperature.

Reheating Process Step-by-Step:

Now that we’ve gathered our tools let’s dive into how to reheat oatmeal in the microwave properly:

1. Transfer your desired amount of refrigerated or cooked oats into a microwave-safe bowl.

2. If using plastic wrap:
– Cover the top securely with plastic wrap, ensuring there are no gaps for steam escape.

If using a microwave-safe plate:
– Place it on top of the bowl without sealing tightly; leave a small gap for steam release.

Both methods work well; choose whichever suits your preference or availability.

4. Set your microwaves’ power level to medium or 50%:
– Microwaving oatmeal on high heat may result in uneven heating and the formation of hot spots. Lowering the power level helps prevent this and ensures a more consistent reheating.

5. Microwave for 1 minute at a time:
– Start by microwaving your oatmeal for one minute, then pause to check its temperature and consistency.

6. Stir well after each interval:
– Use a spoon or spatula to stir the oatmeal thoroughly, ensuring an even distribution of heat throughout.

7. Continue microwaving in one-minute intervals until desired temperature is reached:
– Depending on the quantity and thickness of your oats, it may take several rounds of microwaving before reaching your desired warmth.

8. Enjoy while warm:
– Once heated to perfection, remove from microwave carefully (the bowl might be hot) and let it cool slightly before enjoying your delicious reheated oatmeal!

Tips for Optimal Reheating Results

To ensure you get perfectly reheated oatmeal every time you use the microwave, keep these helpful tips in mind:

1. Add liquid if needed: If your reheated oats seem dry or clumpy after stirring, try adding a splash of milk or water to restore moisture.

2. Adjust cooking time based on quantity: Larger portions will require longer microwave times than smaller ones; adjust accordingly to avoid overcooking.

3. Experiment with flavors: Enhance the taste by adding toppings such as fresh fruits, nuts, honey, cinnamon powder or any other preferred additions after heating.

4. Store properly: For future easy reheating options, store leftover cooked oats in an airtight container in the refrigerator; they can typically stay fresh for up to four days.


Microwaves are not just useful for warming up leftovers; they can also be your best friend in quickly reheating oatmeal. By following the simple steps outlined in this blog post, you can enjoy a warm and satisfying bowl of oatmeal without any hassle. Remember to adjust cooking times based on portion size and experiment with flavors to make each reheated meal unique and delicious. Happy microwaving!

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