Quick Oats vs Large Rolled Oats: Which Should You Buy?

Large rolled oats have broader flakes that stay more distinct when cooked. Quick oats usually have smaller, thinner flakes that soften sooner. Choose by the texture you want and the cooking time printed on the package.

Look at the flake size

In old-fashioned rolled oats, you can pick out individual flat oval flakes. Quick oats have smaller, more irregular pieces. Producers can cut the kernels into smaller pieces before rolling them for quicker cooking.

Read the cooking directions and ingredients

For a quick, softer bowl of porridge, look for quick oats. For porridge with more distinct flakes, choose large rolled oats. Times vary by product and brand. If you want plain oats, check the ingredient list, since flavored instant mixes are also sold.

FAQ

Can I substitute one kind for the other?

You can try it in porridge. Start with the package directions for liquid and time. In baked desserts where you want visible flakes, use the kind the recipe calls for.

Pear crumble with visible oat flakes

Product comparison sources

Whole Grains Council guide to oat types · Bob’s Red Mill comparison of oat flakes