Oats used
There are many different types of oatmeal produced by the Quaker brand: old fashioned oats, steel cut oats, quick quaker oats, and instant quaker oats.[8] Each type of oatmeal listed is cut and prepared differently which is what gives it its uniqueness.
Old fashioned oats are whole oats that all are rolled out to flatten them. This process allows the oat grains to be cut into small, thin flakes that are easier to cook and digest than whole oat groats.[8] In terms of nutrition, these oats are a good source of fiber, protein, and complex carbohydrates, as well as vitamins and minerals like iron and zinc. This type of oats are also low in fat and sugar.
Steel cut oats are oats made by cutting whole oat groats into smaller pieces using a sharp blade. This process allows for the oats to be formed into small clusters that are both chewy and crunchy at the same time. Steel cut oats typically take longer to cook than rolled oats or instant oatmeal, taking about 20–30 minutes on a stovetop.[8] They require a much higher liquid to oat ratio than other forms of oats to achieve a creamy consistency. Steel cut oats are also rich in fiber, protein, and minerals.
Quick Quaker oats are a type of rolled oats that are cut into smaller pieces and then steamed and flattened, making them thinner and quicker to cook than traditional old-fashioned oats.[8] They have a slight chewy texture and nutty flavor, but not as much as steel cut oats since they are smaller pieces and more finely ground. Quick oats also come in different flavors so there can be added ingredients like salt or sugar.
Instant quaker oats are very finely ground oats and precooked, then dehydrated and flavored with a mix of natural and artificial flavors to give it the taste people like so much.[8] Instant oatmeal comes in a wide variety of flavors and the oatmeal can be prepared quickly by adding water or milk. The texture of these oats can be made very creamy due to how finely ground it is.