eli5: How do “instant” versions of foods (instant oatmeal, coffee, rice, etc.) exist? Why are they not the standard since they’re so efficient?

Question

eli5: How do “instant” versions of foods (instant oatmeal, coffee, rice, etc.) exist? Why are they not the standard since they’re so efficient?

In: 11

Answer 1

This is the case for some foods, like canned beans. Because it doesn’t sacrifice substantially in texture or flavor.

​

In the case of rice and oatmeal, they are par cooked (partially cooked ahead of time). You sacrifice on nutritional content and texture of the finished product, though.

​

In the case of potatoes, they are par cooked, ground, pressed into flakes, then packaged. Completely deteriorates not just nutrition and texture, but also flavor.

​

In the case of coffee, concentrated coffee is brewed, then dehydrated. Totally gross flavor.