Groats are usually available in store bulk bins or in packages near the dried beans and grains or cereal. ... For home flour grinders, 1 cup of oat groats yields about 1 ¾ cups of oat flour.

Steel-cut oats: Groats cut into two to four pieces so they’ll cook faster. The chore will still take 20 minutes or more, but they make for a substantial, satisfying breakfast. A team from Oregon ...

From least processed to most, they are oat groats, steel-cut oats, Scottish oats, ... Oats that are labeled gluten-free must contain no more than 20 parts per million of gluten.

Instant oats, the most processed form, are made by cutting oat groats into small pieces, steaming them, and rolling them into thin flakes. This process removes a minimal amount of nutrients.

When oat groats are cut into two or three pieces, they become steel-cut oats, pinhead oats or Irish oats. They take less time to cook than groats, but more than rolled oats.