Learn how to make the most delicious, fluffy oatmeal both on the stovetop and in the microwave. My secret ingredient? Egg Whites. This high-protein oatmeal recipe is thick, creamy, healthy, and absolutely delicious. A warm, comforting breakfast that will keep you satisfied for hours.

Oatmeal is super popular in my house. We like it in all forms; overnight oats, steel-cut oats, oatmeal muffins, baked oats, savory oats, and oatmeal pancakes!
There are so many ways to make oatmeal taste good, but this recipe may just be my favorite. I’ve been making it like this for years (remember my kid’s favorite oatmeal) and can confirm that it really is THE BEST.
The secret to making super creamy, fluffy oatmeal is bananas + egg whites. The bananas make the oatmeal sweet and creamy, while the egg whites make the fluffiest oats you will ever eat.
But don’t worry, if you don’t like bananas or egg whites, I promise to offer some substitutions so that you can still enjoy this warm and comforting breakfast.
How To Cook Oats On The Stove Top:
Making oatmeal on the stovetop is super easy to do and cooks in under 10 minutes. This recipe is for two people.
- Start by adding 1 part rolled oats, 2 parts water, 1 chopped banana, and a pinch of salt to a small pot.
- Give it a stir, turn the heat high, and let it come to a boil. Reduce the heat down low.
- Add in 1/3 cup cold water and stir to temper the oats. This is super important because it reduces the temperature of the oatmeal so the egg whites don’t scramble when they hit the pot.
- Stir in the egg whites, continuing to stir until the oats look creamy and opaque.
- Cook for an additional 2-3 minutes or until creamy and heated through.
- Sprinkle in some cinnamon and transfer to your favorite serving bowl.
- Top with peanut butter, sliced bananas, and hemp seeds (or with whatever topping you love!).
This oatmeal is also great for meal prep. So try scaling the recipe up and then storing the extra in individual, airtight glass containers. They will happily last up to 5 days stored in the fridge!
How To Cook Oats In The Microwave:
If you are in a hurry or just want to make a single serving of oatmeal, try making your oatmeal in the microwave. Here’s what you do:
- Place 1/3 cup oatmeal, 2/3 cup water, 1/2 chopped banana, and kosher salt in a microwave-safe dish. I like to use these spouted glass cups.
- Pop in the microwave and cook for 1 minute.
- Slowly stir in the egg whites, stirring continuously.
- Cook for an additional minute in the microwave, or until cooked through and creamy.
- Stir in some cinnamon, transfer to your favorite bowl and add toppings.
- Eat and enjoy!
Keep in mind that all microwaves vary, so you may have to experiment a bit to get the timing down. The most important thing to remember is not to let the oats get too hot the first time they go in the microwave. You want them to soften a bit and warm up, but if they are too hot the egg whites will scramble (and that is NOT what you want!).
Steel Cut Vs. Rolled Vs. Quick Oats
- Steel Cut Oats: This is the whole oat groat cut into smaller pieces with a steel blade. It’s the most unrefined type of oatmeal and also takes the longest to cook. The texture is dense and chewy which makes these oats very satisfying.
- Old Fashioned Rolled Oats: In between steel-cut oats and quick oats, rolled oats are the steamed and rolled flat. They still maintain their integrity and are considered a whole grain. This is the oatmeal I use most often and the one I use for this recipe.
- Quick Oats: This is a more processed form of oatmeal because they are parboiled so they can cook quickly. Your body tends to break them down more quickly so they don’t keep you feeling satiated for very long.
Substitutions and Add-Ins
- Don’t like bananas? Sub them with chopped pear or apples.
- Not a fan of egg whites? Sub the water with 50% oat milk + 50% coconut milk for a creamy base (sans the whites!).
- Want more protein? Stir in a half scoop of your favorite protein powder to the finished oats.
- Stir in raisins, chocolate chips, walnuts, pecans, or dried cherries to add more flavor to your oats.
Use this recipe as a baseline and then adjust to make it your own. Add in your favorite ingredients or seasonal favorites!
More Oatmeal Recipes To Enjoy:
I’d love to know if you make this (or any) recipe! Tag @clean_and_delicious on Instagram and be sure to subscribe to our mailing list to receive more healthy, delicious recipes straight to your inbox.
Fluffy Oatmeal with Egg Whites (Stove Top & Microwave)
Ingredients
- 1/3 cup rolled oats (30 grams)
- 2/3 cup water or milk
- 1/2 banana, chopped (50 grams)* optional
- 1 pinch sea salt
- 1/4 cup egg whites (58 grams)
- 1/4-1/2 teaspoon cinnamon
- Optional toppings: hemp seeds, walnuts, nut butter, berries, etc! (optional for protein boost!)
Instructions
Stove Top Method
- Add oats, banana slices, cinnamon, sea salt, and water to a small pot. Stir to combine.
- Heat over medium-low heat for 4-5 minutes, stirring often, until the oats have softened and most of the water has been absorbed. You want the oats to be warmed but not boiling.
- Slowly stir the egg whites into the oats and stir/whisk constantly. As you continue to stir, the egg whites will slowly cook, and the oats will look opaque and have a thick and fluffy consistency. This will take 1-2 minutes.
- Once all the liquid is absorbed and the oatmeal is cooked through, transfer them into a bowl and top with your favorite toppings! I love extra bananas and peanut butter over the top.
Microwave Method
- Add oats, banana slices, cinnamon, sea salt, and water to a microwave-safe bowl (I like to use a 2-cup glass spouted cup). Stir to combine.
- Cook for one minute and thirty seconds in the microwave or until the oats are warmed and softened. Do not let the oats boil; they will be too hot awhichwill cramble the egg whites.
- Slowly stir in 1/4 cup of egg whites, continually whisking as you pour them in. Microwave for 30 seconds, remove, and stir well. Repeat for another 30 seconds, remove, and stir well. Microwave for a final 10-30 seconds or until the oats are thick and fluffy and the water has been absorbed.
- Once all the liquid is absorbed and the oatmeal is cooked through, transfer them into a bowl and top with your favorite toppings! I love extra bananas and peanut butter over the top.
Comments
Ann says
I have been putting an egg in my oatmeal for years. But I never use only the whites because in my firm opinion that would remove the most nutritious (and tasty, creamy) part of the beautiful egg. I plop the whole egg into the hot oatmeal and whisk very quickly to incorporate the egg completely.
Here’s another thing I do that makes the oatmeal SUPER creamy. I grind whole oats in my hand-crank grain mill to a nice “meal” the texture of cornmeal. I make about a quart of this “meal” and keep it in my kitchen cupboard. Of course this grinding could be done with a food processor as well. Anyway, this makes the oatmeal nearly like custard with a little oaty texture–SO good! I also add chopped nuts and dried berries.
I’ve never tried it with banana. I now have to try that; sounds intriguing.
Thanks, Dani for your continued creative cooking ideas.
Dani says
Hi Ann! Thanks for all the tips… they sound great! I hope you get to give the banana a try!
Ann says
I totally forgot to mention (and this is very important). I put the oat(meal) into cold water in the pan first and stir vigorously to release the starch from the grain and then I continue to stir (I use a whisk) all the way through til and including the addition of the egg. If you don’t keep stirring you will get lumps.This is the secret to very creamy oatmeal. It only takes a couple of minutes to do all this. Cheap, fast, nutritious.
Dani says
Great tip! thank you.
Angie says
This was so easy and delicious. Wish you had a link to email so I could send it to friends.
Dani says
Thaks Angie, so glad you enjoyed it. I will look into adding that link:)
Fatima says
Hi Dani!
I really loved this recipe if yours. I’ll tell my mom to make this for me. This is wonderful โค๏ธ
Dani says
So glad you liked this one!! enjoy it.
Alisha says
The most delicious vegan oatmeal ever! Thank you for the vegan substitutes. ๐
Dani says
I’m so happy to hear that!! Thanks for taking the time to share and leave a review ๐
Nina says
Really the best!! Oatmeal is one of my go-to breakfasts, and I wish Iโd seen this recipe earlier. I tried it out this morning, and it was unbelievably better, simply by adding egg whites and cooking the banana in with the oatmeal, rather than just adding it as a topping afterward. I love that it adds some extra protein, as well. Thanks Dani!! Youโre my go-to blogger now, every recipe of yours that Iโve tried has been amazing and so easy to incorporate into my day to day life. Youโre the best!
Dani says
Wow! Thanks Nina ๐ I feel the same way about this oatmeal + am SO glad you enjoyed it.
Sharon says
Hi Dani,
Will this recipe work for steel cut oats?
Marge Teilhaber says
I don’t think so. Won’t work with oat groats either.
Kristina says
Can you make a big batch of this and meal prep it for A few days ? Never thought to add egg white to it for Protein !
Jen says
OMG so delicious!! I love how quick and easy the single serving in the microwave is!!! This is going to definitely be a breakfast staple for me!!!
Anna says
I love this recipe and make it frequently! What a great way to increase my protein intake. Thanks, Dani!
Susie says
Creamy, filling, and delicious!! Added choco chips and walnuts and my 4 year old named it โChcoo chip cookie ice cream oatmealโโฆ the ice cream label is bc it is so creamy. ๐ I used a whole egg and stirred vigorously the entire time as I donโt know what to do with just a leftover egg yolk. Daniโ how long will this keep in the refrigerator?? Made a big batch to microwave tomorrow morning but would this last a few days?? Thx!!
Susie says
Just read it in your postโ last up to 5 days refrigerated. ๐
Heide says
Love it. Thanks.
Dani Spies says
I’m so glad you enjoyed the oatmeal recipe! Thanks for letting me know.
Ive says
Hi Dani, I am so excited to find your youtube videos and website! Your tips and suggestions are so valuable and I really appreciate you! Due to allergies to eggs, and coconut, any suggestions to substitute in place of? Thank you again, so much!
Dani Spies says
You don’t have to use the egg whites at all! Perhaps to add some extra protein (if desired) stir in some protein powder when done cooking or top the oatmeal with som Greek yogurt. Enjoy and thanks for being here!
Angela says
I doubled this recipe for meal prep and used whole eggs instead of just the whites. Came out great and kept me full for hours.
Dani Spies says
I’m so glad you enjoyed it! It’s great tp know that this oatmeal recipe works with both egg whites and while eggs – great tip!
Layla says
This is seriously so delicious!!! Iโve been trying to find a good oatmeal recipe for YEARS but never could until today. This is the best oatmeal Iโve ever had! Thank you for sharing!
Dani Spies says
I’m so glad you liked it! I feel the same way about this recipe – it’s just so good!