Parade explains the difference between rolled oats and quick oats, citing insights from Bob’s Red Mill experts. Both oats start from the same oat plant seeds but are processed differently.
Rolled oats are thicker and chewier as they are steamed for a shorter time and rolled, while quick oats are thinner and softer as they are fully cooked and rolled thinner.
Rolled oats are great for overnight oats and retain their texture when cooked longer, while quick oats are perfect for quick-cooking oatmeal but lose their chewiness. In terms of nutrition, they’re almost identical, except quick oats have a slightly higher glycemic index.
They can be used interchangeably in baking, but rolled oats retain texture better. So, choose based on texture preference for oatmeal or baking needs.
Source :Parade
https://parade.com/food/rolled-oats-vs-quick-oats