What is the big deal about “steel-cut” foods?

Question

I see various product, from oatmeal to other items as advertised as being Steel-cut. The last time I checked, yes, most blades are made from steel. I can’t imagine oatmeal being cut by a wooden or plastic blade.

So why is this even a thing?

In: Other

Answer 1

Its just saying, hey, these aren’t the steamed then flattened oat flakes, these are steel cut raw oats.