What’s the Difference Between Steel-Cut, Rolled, and Instant Oats? (2024)

Kelli Foster

Kelli FosterSenior Contributing Food Editor

Kelli is a Senior Contributing Food Editor for Kitchn. She's a graduate of the French Culinary Institute and author of the cookbooks, Plant-Based Buddha Bowls, The Probiotic Kitchen, Buddha Bowls, and Everyday Freekeh Meals. She lives in New Jersey.

Follow

updated Sep 21, 2022

pinterest

email

comments

We independently select these products—if you buy from one of our links, we may earn a commission. All prices were accurate at the time of publishing.

What’s the Difference Between Steel-Cut, Rolled, and Instant Oats? (1)

Spring, summer, winter, and fall — no matter the season, oatmeal is king of the breakfast table. It’s warm, satisfying, and hearty enough to carry us through to lunchtime. Beyond a hot bowl at breakfast, oats show up in pancakes, muffins, cookies, granola bars, and so much more. There are three types of oats, and the difference between steel-cut, rolled, and instant oats is how much the oat groat has been processed.

What are Oat Groats?

All oats start off as oat groats — the whole, unbroken grains. Before being processed into any other variety of oat, groats are usually roasted at a very low temperature. This not only gives the oats their nice toasty flavor, but the heat also inactivates the enzyme that causes oats to go rancid, making them more shelf-stable.

The Difference Between Steel-Cut, Rolled, & Instant Oats

The difference between steel-cut, rolled, and instant oats is simply how much the oat groat has been processed. This also results in each variety having a distinct texture and varying cook times.

Steel-Cut Oats

Also referred to as Irish or Scottish oats, this type of oatmeal is processed by chopping the whole oat groat into several pieces, rather than rolled. Steel-cut oats look almost like rice that’s been cut into pieces. This variety takes the longest to cook, and has a toothsome, chewy texture that retains much of its shape even after cooking.

In addition to being used for porridge, steel-cut oats can also be used to make meatloaf and savory congee (a nice alternative to rice), or to add texture to stuffing.

Because of its toothsome texture, rolled or instant oats don’t make a good substitute for steel-cut oats.

Recipes with Steel-Cut Oats

Rolled Oats

Also called old-fashioned or whole oats, rolled oats look like flat, irregularly round, slightly textured discs. When processed, the whole grains of oats are first steamed to make them soft and pliable, then pressed to flatten them.

Rolled oats cook faster than steel-cut oats, absorb more liquid, and hold their shape relatively well during cooking. In addition to be heated for a warm breakfast bowl, rolled oats are commonly used in granola bars, cookies, muffins, and other baked goods.

Instant oats can be used in place of rolled oats, although the cook time will be much less, and the final dish will not have as much texture.

Recipes with Rolled Oats

Instant Oats

Also referred to as quick oats, instant oats are the most processed of the three oat varieties. They are pre-cooked, dried, and then rolled and pressed slightly thinner than rolled oats. They cook more quickly than steel-cut or rolled oats, but retain less of their texture, and often cook up mushy.

Rolled oats can be used in place of instant oats, although it will require more cook time, and the final dish will have more texture.

One Surprising Thing These Oats Have in Common

While these varieties have undergone a different level of processing, resulting in different textures and cook times, there is one thing they all have in common: nutritional value. Steel-cut, rolled, and instant oats all have the same nutritional profile since they’re all made from whole oat groats.

This post has been updated – originally published in February 2011.

What’s the Difference Between Steel-Cut, Rolled, and Instant Oats? (2024)

FAQs

What’s the Difference Between Steel-Cut, Rolled, and Instant Oats? ›

Another thing to consider is texture. Steel-cut oats have a firmer consistency than rolled and instant oats, which have a smoother, creamy-like texture.

Which oats are better rolled or steel-cut? ›

Steel-cut oats tend to have a firmer and chewier consistency, even when fully cooked. Rolled oats, on the other hand, have a more consistent texture, although they may still be chewier than instant or quick oats. A person can use either form of oats to prepare breakfast cereal.

Is instant oatmeal as good as steel-cut? ›

Q: Are there major differences in the health benefits of steel-cut, rolled and instant oats? If so, what are they? A: Great question, and one that we get a lot. There aren't any major differences in the nutrition benefits of the three types of oats.

What is the healthiest oatmeal to eat? ›

Steel-cut oats, also called Irish oatmeal, are the whole oat kernel that has been cut into two or three pieces using steel disks. This type of oats contains the highest amount of fiber, as it is least processed. Steel-cut oats take a little longer to cook, and result in a creamy and chewy porridge.

Can you substitute quick steel-cut oats for rolled oats? ›

Alternatively, if you want to use quick-cook steel cut oats but the recipe calls for rolled oats, reduce the liquid to 3/4 cup milk of choice and the oats to 1/4 cup. Recipes using steel cut oats generally make more than a single serving. Generally, the recipe will call for 1 cup steel cut oats and 4 cups liquid.

Which is better for you steel-cut oats or quick oats? ›

"It's a common misconception that one type of oat is healthier than another," said Rizzo. "They are all actually identical in terms of their nutrition. The difference is how they are rolled and cut." However, Price added that since instant oats are the most processed option, they generally have salt and added sugars.

Why do people prefer steel-cut oats? ›

Steel cut oats are particularly great because they are only very minimally processed. To get steel cut oats, the oat kernel (called a groat) is cut into two or three pieces with a sharp blade. They are not steamed and rolled, like old fashioned (regular) oats.

Is it okay to eat instant oatmeal every day? ›

Yes, it is good to eat oatmeal every day considering its nutritional profile and health benefits, including weight control and heart-healthy effect. As a breakfast food and mid-meal snack, oatmeal is potentially a better option than the majority of foods available in the market.

What is the healthiest instant oatmeal? ›

15 Healthiest Instant Oatmeals on Grocery Shelves
  • Kodiak Cakes.
  • Nature's Path.
  • Better Oats.
  • Mylk Labs.
  • Better Oats.
  • Nature's Path.
  • Seven Sundays.
  • Kodiak.
Feb 16, 2024

Is steel-cut oatmeal anti inflammatory? ›

Steel-cut oats are an excellent soluble fiber to add to the diet that also acts as a prebiotic food. These oats are beneficial to promote anti-inflammatory integrity in the intestinal bacteria. Steel-cut oats are less processed than old fashion rolled oats and have a lower Glycemix Index.

Is there a downside to eating oatmeal? ›

Oats can cause gas and bloating. To minimize side effects, start with a low dose and increase slowly to the desired amount. Your body will get used to oat bran and the side effects will likely go away.

Do you cover steel-cut oats when cooking? ›

Simply bring oats to a low boil. Then reduce heat, cover, and simmer until tender. Lastly, add in your sweetener of choice, along with cinnamon and flaxseed. For toppings, we can't resist our go-to Berry Compote (we add chia seeds at the end for thickening + healthy fats!), hemp seeds, nut butter, and banana.

Is Quaker oatmeal steel-cut? ›

Quaker® Old Fashioned Oats are whole oats that are rolled to flatten them. Quaker® Steel Cut Oats are whole oats that have not been rolled into flakes. Instead, they are cut approximately into thirds. Quick Quaker® Oats are simply cut into slightly smaller pieces so they cook faster.

Is instant oatmeal the same as steel-cut oats? ›

The Difference Between Steel-Cut, Rolled, & Instant Oats

The difference between steel-cut, rolled, and instant oats is simply how much the oat groat has been processed. This also results in each variety having a distinct texture and varying cook times.

What kind of oatmeal is best for overnight oats? ›

The Best Oats for Overnight Oats: Old-fashioned oats, also known as rolled oats, become tender and creamy when soaked. Quick-cooking oats, which are smaller, can end up pasty and steel-cut oats, which are sturdier, stay quite firm even after soaking.

Is there a big difference between steel-cut oats and rolled oats? ›

Steel-cut oats are most closely related to the original, unprocessed oat groat ( 1 ). Steel-cut oats have a coarser, chewier texture and nuttier flavor than rolled or quick oats. They also take longer to prepare, with average cooking times ranging from 15–30 minutes.

Is it okay to eat steel-cut oats every day? ›

Yes, it is good to eat oatmeal every day considering its nutritional profile and health benefits, including weight control and heart-healthy effect. As a breakfast food and mid-meal snack, oatmeal is potentially a better option than the majority of foods available in the market.

Which is healthier overnight oats or steel-cut oats? ›

You may be wondering if steel cut oats are “healthier” than other oats. Not necessarily. But they are less processed and contain more fiber than old-fashioned oats or quick cooking oats.

Which type of oats is best for weight loss? ›

If you want to lose weight, Steel oats are better as they are least processed and have comparatively higher fibre content. They are also best suited for diabetic patients as the glycemic index is lower and does not spike up sugar levels. Steel-cut oats take longer to digest and thus keep you fuller for longer.

Do you need to soak steel-cut oats? ›

Soaking not only softens the oats, but it also makes them more tender, quicker to cook, and easier to digest. In a side-by-side comparison, we found that unsoaked oats lacked that fluffy, creamy texture soaked oats provide. So, from here on out, we'll be soaking. Once they're soaked, it's time to cook.

Top Articles
Latest Posts
Article information

Author: Eusebia Nader

Last Updated:

Views: 5978

Rating: 5 / 5 (80 voted)

Reviews: 95% of readers found this page helpful

Author information

Name: Eusebia Nader

Birthday: 1994-11-11

Address: Apt. 721 977 Ebert Meadows, Jereville, GA 73618-6603

Phone: +2316203969400

Job: International Farming Consultant

Hobby: Reading, Photography, Shooting, Singing, Magic, Kayaking, Mushroom hunting

Introduction: My name is Eusebia Nader, I am a encouraging, brainy, lively, nice, famous, healthy, clever person who loves writing and wants to share my knowledge and understanding with you.