Pop Culture dictionary
oat milk
[oht milk]
What doesÌýoat milk mean?
Better make room in your fridge for another milk alternative.ÌýOat milk is a plant-based, lactose-free drink made from liquefied oats. It’s widely used as a dairy milk replacement, especially in coffee drinks.
Where does oat milk come from?

Coffee aficionados know the pain of wanting a latte but having underwhelming options to replace dairy, whether due to lactose intolerance or other health/diet reasons. Soy milk can be too sweet and is a common allergen, and almond milk is both water-intensive and doesn’t froth well. Enter oat milk. It’s creamy enough to make precious latte art with but retains flavor when steamed.
Like many plant milk recipes, oat milk is simple to make and has been on the market since the 1990s. It saw a meteoric rise in the United States in 2017–18, however, due to the popularity of Swedish oat milk brand, Oatly, long popular in Europe. More specifically, Oatly foundÌýa niche in the booming specialty coffee industry (a.k.a. the hipster coffee shop industry) as a delicious alternative to dairy milk.
With the boom,Ìýoat milk is now common in both small and large coffeeshops. It became so trendy in 2018 thatÌýOatlyÌýregularly sold out of its barista variety ofÌýoatÌýmilk.ÌýDo you remember where you were during the Great Oat Milk Shortage of 2018?
Examples of oat milk

Who uses oat milk?
In 2018, oat milkÌýmade the rounds as a food and culture topic on the likes ofÌýHuffPost, Refinery 29,Ìýand various barista-centered magazines. The general consensus is that, while trendy, oat milkÌýis great—and even nutritious. Its popularityÌýis expected to gain among the eco-conscious and lactose adverse.
Oat milk out of stock.
— Tarek Pertew (@tarekp)
Consumer opinions on oat milk do vary, however. Some say it’s delicious and easy to drink.
oat milk is the best milk alternative don’t @ me
— victoria (@victoriadinaro)
Others say it’s too expensive, unappetizing, or is just another bizarreÌýbougie invention.
If you drink almond or oat milk I can’t trust you
— sam (@ssamrrodriguez)
Note
This is not meant to be a formal definition of oat milk like most terms we define on ÑÇÖÞÍø¼t¶µã, but is rather an informal word summary that hopefully touches upon the key aspects of the meaning and usage of oat milk that will help our users expand their word mastery.