If you’re looking for a convenient and nutritious breakfast option that can be prepared in advance, oatmeal is the perfect choice. Meal-prepping oatmeal allows you to save time in the morning and ensures that you have a delicious and healthy meal ready to go.

In this guide, we’ll walk you through everything you need to know on how to meal prep oatmeal, from choosing the right oats to adding flavorful toppings. So let’s get started!
Choose the Right Oats
The first step in meal-prepping oatmeal is selecting the right type of oats. There are several options available, each with its own unique characteristics:
1. Rolled Oats
These oats are made by steaming and rolling the whole oat groats. They cook relatively quickly and have a chewy texture. Rolled oats are perfect for meal prepping as they retain their shape and texture even after being reheated.
2. Steel-Cut Oats
Steel-cut oats are made by chopping the whole oat groats into smaller pieces. They have a nutty flavor and a chewy texture.

While they take longer to cook compared to rolled oats, they can also be meal prepped by partially cooking them before storing.
3. Quick Oats
Quick oats are similar to rolled oats but are cut into smaller pieces before being rolled. They cook faster than rolled oats but may become mushy when reheated.
If using quick oats for meal prep, consider slightly undercooking them to maintain a better texture.
Cooking Methods
There are a few different methods you can use to cook your oatmeal for meal prep:
1. Stovetop
The traditional stovetop method involves cooking the oats in a saucepan with water or milk. This method allows you to control the cooking time and texture of the oats. Simply bring the liquid to a boil, add your oats, reduce the heat, and simmer until they reach your desired consistency.
2. Instant Pot
If you own an Instant Pot (#ad) or another electric pressure cooker, you can use it to cook your oatmeal.

Simply combine your oats and liquid in the pot, set the cooking time, and let the pressure cooker do the work for you. This method is quick and requires minimal supervision.
3. Overnight Soaking
For a no-cook option, you can soak your oats overnight. Combine your oats with liquid in a jar or container, place it in the refrigerator, and let it sit overnight. In the morning, your oats will be soft and ready to eat. This method is great if you prefer a cold or raw oatmeal texture.
Proper Storage Techniques
Once your oatmeal is cooked, it’s important to store it properly to maintain its freshness:
Portion Control
Divide your cooked oatmeal into individual portions before storing them. This way, you can easily grab a single serving when you’re ready to eat. Use portion-sized containers or mason jars for convenience.
Refrigeration
Store your portioned oatmeal in airtight containers and place them in the refrigerator. Cooked oatmeal can typically be stored in the fridge for up to five days without compromising its quality.
Freezing
If you want to extend the shelf life of your meal-prepped oatmeal, consider freezing it. Transfer your portioned oatmeal into freezer-safe containers or resealable bags, removing as much air as possible. Frozen oatmeal can be stored for up to three months.
Tasty Additions and Toppings
One of the great things about oatmeal is its versatility. You can customize your meal-prepped oatmeal with a variety of toppings and additions to keep things interesting. Here are some ideas:
Fresh Fruits
Add sliced bananas, berries, diced apples, or any other fruit you enjoy to your oatmeal. Fruits not only add natural sweetness but also provide essential vitamins and minerals.
Nuts and Seeds

Sprinkle chopped almonds, walnuts, flaxseeds, chia seeds, or pumpkin seeds on top of your oatmeal for added crunch and nutrition. These ingredients are rich in healthy fats and protein.
Nut Butter
A dollop of almond butter, peanut butter, or cashew butter can take your oatmeal to the next level. Stir it in while reheating or drizzle it on top for a creamy and satisfying addition.
Spices
Experiment with different spices like cinnamon, nutmeg, ginger, or cardamom to enhance the flavor of your oatmeal. These spices add warmth and depth to your meal-prepped oats.
Sweeteners
If you prefer a sweeter taste, consider adding natural sweeteners like honey, maple syrup, or agave nectar to your oatmeal. Start with a small amount and adjust according to your preference.
Reheating and Serving
When you’re ready to enjoy your meal-prepped oatmeal, simply follow these steps:
Reheating
To reheat your oatmeal, transfer a portion from the refrigerator to a microwave-safe bowl. Add a splash of liquid (such as milk or water) to prevent it from drying out. Microwave on high for 1-2 minutes, stirring halfway through, until heated thoroughly.
Flavor Boost
Once reheated, add any additional toppings or flavorings you desire. Fresh fruits, nuts, and spices can be added at this stage to elevate the taste and texture of your oatmeal.
Serving

Serve your delicious and nutritious meal-prepped oatmeal in a bowl or on-the-go container like a smoothie. It’s ready to enjoy hot or cold, depending on your preference.
Frequently Asked Questions
1. Can I use instant oats for meal prepping?
Yes, you can use instant oats for meal prepping. However, they may become mushy when reheated, so consider slightly undercooking them to maintain a better texture.
2. How long can I store cooked oatmeal in the refrigerator?
Cooked oatmeal can typically be stored in the fridge for up to five days without compromising its quality.
3. Can I freeze meal-prepped oatmeal?
Yes, you can freeze meal-prepped oatmeal. Transfer your portioned oatmeal into freezer-safe containers or resealable bags, removing as much air as possible. Frozen oatmeal can be stored for up to three months.
4. What are some ideas for adding flavor to my oatmeal?
You can experiment with different spices like cinnamon, nutmeg, ginger, or cardamom to enhance the flavor of your oatmeal. Additionally, adding natural sweeteners like honey, maple syrup, or agave nectar can provide a sweeter taste.
5. Can I add fresh fruits to my meal-prepped oatmeal?
Absolutely! Adding sliced bananas, berries, diced apples, or any other fruit you enjoy to your oatmeal not only adds natural sweetness but also provides essential vitamins and minerals.
6. How do I reheat meal-prepped oatmeal?
To reheat your oatmeal, transfer a portion from the refrigerator to a microwave-safe bowl. Add a splash of liquid (such as milk or water) to prevent it from drying out. Microwave on high for 1-2 minutes, stirring halfway through, until heated thoroughly.
7. Can I use a stovetop method to cook my oatmeal?
Yes, you can use the traditional stovetop method to cook your oatmeal. Simply bring the liquid to a boil, add your oats, reduce the heat, and simmer until they reach your desired consistency.
8. Are steel-cut oats suitable for meal prep?
Yes, steel-cut oats can be meal prepped by partially cooking them before storing. They have a nutty flavor and a chewy texture.
9. Can I use nut butter as a topping for my oatmeal?
Absolutely! A dollop of almond butter, peanut butter, or cashew butter can take your oatmeal to the next level. Stir it in while reheating or drizzle it on top for a creamy and satisfying addition.
10. Can I use mason jars for portion control?
Yes, mason jars are convenient for portion control. You can divide your cooked oatmeal into individual servings and store them in mason jars for easy grab-and-go options.
11. What is the overnight soaking method?
The overnight soaking method is a no-cook option for meal prepping oatmeal. Simply combine your oats with liquid in a jar or container, place it in the refrigerator, and let it sit overnight. In the morning, your oats will be soft and ready to eat.
12. Can I add nuts and seeds to my oatmeal?
Absolutely! Sprinkle chopped almonds, walnuts, flaxseeds, chia seeds, or pumpkin seeds on top of your oatmeal for added crunch and nutrition. These ingredients are rich in healthy fats and protein.
13. How can I ensure my meal-prepped oatmeal stays fresh?
To ensure your meal-prepped oatmeal stays fresh, store your portioned oatmeal in airtight containers and place them in the refrigerator. Cooked oatmeal can typically be stored in the fridge for up to five days without compromising its quality.
14. Can I use different types of oats for meal prepping?
Yes, you can use different types of oats for meal prepping. Rolled oats, steel-cut oats, and quick oats all work well for creating delicious and convenient meal-prepped oatmeal.
15. What are some other toppings I can add to my oatmeal?
In addition to fresh fruits, nuts, and nut butter, you can also try adding dried fruits, coconut flakes, yogurt, or granola as toppings for your meal-prepped oatmeal.
Be Prepared and Enjoy!
Meal-prepping oatmeal is an excellent way to save time and ensure you have a healthy breakfast option readily available.
So go ahead, give meal-prepped oats a try, and enjoy the convenience and nutritional benefits they offer!