Overnight Oats are the G.O.A.T. when you want a quick and healthy breakfast for easy mornings. This recipe for overnight steel cut oats is made on the stovetop with just 5-minutes of prep time. Stir them up at night and wake to the perfect pot of creamy oatmeal – absolutely delicious and great for meal prep!

For those of you who enjoy steel cut oats as much as I do, but can’t always find the time to make them, this recipe is for you. Overnight steel cut oats make eating a healthy breakfast unbelievably easy! Simply prepare them the night before, and you’ll wake up to a warm, creamy pot of oatmeal ready to enjoy. No morning prep, no hassle—just a wholesome start to your day!
I’ve heard about this method for years and finally decided to try it. Not only is it the simplest way to make steel cut oats, but it also delivers the creamiest, fluffiest oats I’ve ever had. I can’t recommend this technique enough!
What are steel cut oats?
Steel cut oats are a wholesome and hearty breakfast option, made from whole oat groats that have been chopped into small pieces. Unlike rolled oats, they have a coarser texture and a nutty, slightly chewy consistency that I personally love.
They’re incredibly versatile—pair them with sweet toppings like fresh fruit, nuts, and honey, or go savory with ingredients like eggs, cheese, and veggies. While they typically take a bit longer to cook, methods like this overnight preparation make them easy and convenient.
If you’re looking for another way to meal prep your morning oatmeal, give our 4 flavors of overnight oats a try! Another option is to make your oatmeal in muffin form!

Ingredients you’ll need
This overnight steel cut oats recipe couldn’t be simpler, requiring just a few basic ingredients. Then, you can customize it with your favorite toppings and flavors! Here’s a breakdown of what’s needed for the base recipe:

- Steel cut oats: Packed with fiber, vitamins, and minerals, steel cut oats are a nutritious way to start your day.
- Milk: Adds creaminess and a rich flavor to the oats. I like to use almond milk, but you can use dairy milk instead based on your preference.
- Water: Helps cook the oats evenly, creating a smooth and tender consistency.
- Vanilla extract: Enhances the flavor with a subtle, warm sweetness.
- Sea salt: Gives the oats a more well-rounded taste.
How to make this recipe
Start this recipe by bringing milk, water, oats, vanilla and sea salt to a boil in a large pot.

Let it boil for 2 minutes over medium-high heat, stirring often. If the oats begins to rise in the pot, turn the heat to low.
Turn off the heat, pop on a lid and let the oats rest on the stovetop overnight.
In the morning, stir the oats and enjoy with your favorite toppings. If you’d like hot oats, turn the heat to medium low and warm until the oats are heated through.

Helpful tips
- Use a large pot: Steel cut oats expand as they cook, so make sure your pot has enough room to prevent boiling over. I like to use a 6 quart dutch oven.
- Stir before serving: Give the oats a good stir in the morning to distribute any liquid that may have settled.
- Adjust the consistency: If the oats get too thick, add a splash of milk or water before reheating. For thicker oats, reduce the liquid slightly when preparing.
- Flavor boosters: Along with the vanilla, add a dash of cinnamon and/or nutmeg for extra flavor while cooking.
Delicious toppings for overnight steel cut oats
Get creative with toppings like fresh fruit, nuts, seeds, or a drizzle of honey or maple syrup. Here are some of my favorite options:
- Fresh fruit: Sliced bananas, berries, diced apples, or pears.
- Nuts and seeds: Chopped almonds, walnuts, pecans, chia seeds, or flaxseeds for crunch and nutrition.
- Nut butter: A drizzle of almond butter, peanut butter, or cashew butter adds healthy fats and creaminess.
- Sweeteners: Enjoy with honey, maple syrup, or agave nectar for natural sweetness.
- Dried fruit: Raisins, cranberries, chopped dates, or apricots.
Storage recommendations
Meal prep: Portion the oats into individual containers for a grab-and-go breakfast throughout the week. Leftovers will keep in the fridge in an airtight container for up to 5 days.
Freezing: To freeze cooked steel cut oats, once completely cool, divide the oatmeal into single-serving portions using freezer-safe containers, jars, or resealable bags. This makes reheating easy. Label the containers with the date, then place them in the freezer for up to 3 months.
Reheating: When ready to eat, remove a portion and thaw in the refrigerator overnight or microwave straight from frozen. Add a splash of milk or water to adjust the consistency when reheating.

More oatmeal recipes to try
- Fluffy Oatmeal with Egg Whites
- 3-Ingredient Oatmeal Banana Cookies
- Creamy Cauliflower Oatmeal
- Savory Breakfast Oatmeal
Thanks so much for reading! If you make this recipe I would love for you to give it a ★ rating below. And be sure to follow me on YouTube, Instagram, and Facebook for more healthy food inspiration. Cheers!
Overnight Steel Cut Oats for Easy Mornings
Ingredients
- 1 cup dry steel cut oats
- 4 cups unsweetened almond milk, (or any milk you prefer)
- 4 cups filtered water
- 1 teaspoon vanilla extract
- 1/2 teaspoon sea salt
Instructions
- Bring milk, water, oats, vanilla and sea salt to a boil in a large pot. (I use m 6 qt. dutch oven).
- Let it boil for 2 minutes over medium-high heat, stirring often. If the oats begins to rise in the pot, turn the heat to low.
- Turn off the heat, pop on a lid and let the oats rest on the stovetop overnight.
- In the morning, stir the oats and enjoy with your favorite toppings. If you'd like hot oats, turn the heat to medium low and warm until the oats are heated through.




Comments
Conny says
What a great idea! Do you think this would work with regular oats too? I haven’t found steel cut oats in the supermarket yet. Or can I make them my own by putting them in a cutter?
Larry says
Dani, I make steel cut oats (4:1) but also add quinoa, chia seeds and rice bran (half teaspoon of each). I will also add a few dried prunes or “small” handful of dried cherries or blueberries. Let that combination sit with water while I do an hour walk.
Microwave 1 min, stir, 1 min stir, 45 sec stir, 30 sec stir and 20 sec stir at 1100 watts depending on how wet you want the oats while I eat a freshly picked grapefruit or orange.
Comes out very hot and delicious.
Ronalyn Hurley says
Hi Dani. The written recipe is incorrect…should be 4 cups water and 1 cup oats. Love your videos!
Ronalyn
Krista Santora says
This is great – I have the steel cut oats, but it takes so long to cook, they continue to sit in my pantry. Not anymore! And I love the idea to add chia seeds and dried fruit.
New Jersey Cricket says
Dani, I make this all the time and double the batch so I can have it for a few days! Makes life so much easier. Leftovers go in the refrigerator in a covered container. Thanks so much for all your great recipes and videos!
Cricket
Kandi says
I make this often, and it always turns out great. You can spice it up each time by adding different fruits, nuts, coconut, etc. Just delicious and so simple.
Patricia says
Hi Dani:
It didn’t work for me. All the water didn’t absorb. I had to cook it for about 20 minutes longer this morning. I used a nice heavy non-stick pot. I know you used your coated cast iron but mind is too big for only two portions.
I’ll keep trying. I’m a fan. Tonight I made your tomato spinach and fennel soup – I love it. Patricia
Patricia says
Hi Dani: There is too much water in your recipe. You only need 3/4 cup water to 1/4 cup of oatmeal. I made a two portion amount and used 1.5 cups of water to 1/2 cup of oatmeal and it worked out great. I’m glad to learn about your process because cooking for half an hour was way too long in the morning. Patricia
Michal says
Thank you for this great idea! I made it last night exactly as directed and it came out perfect!
I just had it for breakfast and I can’t even tell you how happy I am. I added chopped apples, cinnamon and a tsp of natural PB, just like you suggested. I was surprised that I did not even need to sweeten it with stevia or brown sugar, as I normally would.
A winner!
cecilia says
This was great!-awesome time saver. Gonna try a little less water next time because I like a little more texture. Also had it with apples, cinnamon and PB. Yum!!
john says
Can this be made into a smaller batch for a single person?
Dani says
sure. you can half it or quarter it – but i would use a smaller pot.
john says
Do you mean a smaller and shallow pot?Would a shallow pot absorb the water better?
Dani says
exactly.
Gayle says
I made this recipe for the first time and it turned out perfectly for me too!! I love the nutty taste and texture of the steel cut oats!! Yummy! Just wondering if quinoa would cook as well using this method.
Gayle says
I have to comment that I tried this recipe using quinoa. It turned out perfectly fluffy and cooked to perfection. I used one cup of quinoa to just a tad over two cups of water and voila! Perfectly coked quinoa in the morning!!!
D.J. says
I had the steel cut oats but had never made it till last night. So glad I found your site and this recipe. So easy and was very good. This morning I warmed mine up with a smashed banana and cinnamon. YUM!
Dani says
That sounds delicious! I love the idea of the added smashed banana!
Jennifer says
I made these and followed your instructions exactly and when I woke up in the morning there was mold on the top of my oats! I had to throw the who thing out. And I used my LeCruset pot. I thrived it a second time and same thing. I don’t know whey this is happening and why it’s not working for me
Dani says
Oh no! I have never seen or heard of this happening! I wonder why? i wish I could offer more insight here, but I am stumped. Anyone else reading have any thoughts?
Sherry says
Came out fab…
Thanks dani…
Myth says
This is in reply to Jennifer – “Sometimes tap water can cause a greenish slime to appear on top of the oats. Itโs not mold and the oats are still safe to eat, you just need to scrape off the slime. Oats can turn brown-green or even blue-green in color when they are cooked in alkaline conditions. Alkaline conditions are achieved when the water used to cook the oats has a pH balance of 9 to 12, so use filterd water when making oats, if you can. If itโs not the water, it may be your pan. Sometimes a new pan can leach metal ions into your food and that could cause the same reaction. ” – Jackiegrandy from Marin Mama Cooks blog
Dani says
This info is so insanely insightful! Thanks for sharing Jackie!!
Jennifer says
To Myth- thank you so much! I’m going to try them again using spring water. I did use water from my tap! Thanks ladies everyone is so helpful!
Dani says
Jennifer – I would love if you can come back and let us know how it goes!!
Ami Bass says
I was so excited to make this and even doubled the batch…but when I woke up this morning I found it had already started growing mold in the night! I decided to toss the whole thing : (. What did I do wrong?
Ami Bass says
Oh wait- just saw that this happened to someone else. I used filtered water so maybe it was my pot that caused the green slime to develop. I think Iโll stick with the slow cooker recipe for now….thanks!
Dani says
Question – was it mold or just a skin over the top of the oats? Often the starch from the oats will settle on top – it almost looks like a thick film. But this is not mold…. I would just scoop it off, warm the oats and enjoy.
Marcia says
Everything you said is true! I made them last night and they were perfect this morning. Thank you!
Dani says
So glad they worked out for you! I love making them this way.
Sabrina says
I followed directions verbatim and when I took the lid off this morning the oats had a green layer on top. Could it be from the glass lid not being air proof? The oats i used are expired BUT were unopened
Dani Spies says
That green layer on your stovetop overnight oats definitely sounds off, and my guess is itโs likely from the oats being expiredโeven if the package was unopened. Oats can still go bad over time, especially if theyโve been sitting in a warm pantry, and once theyโre cooked and sit overnight, that warm, moist environment can be a perfect setup for mold (especially if the oats werenโt refrigerated). Sometimes, if the lid isnโt airtight or the oats are left on the counter instead of in the fridge, mold can sneak in even faster. Iโd definitely recommend tossing that batch to be safe and starting fresh with a new container of oats.