This is the original Oatmilk in a shelf-stable carton so you can store it at room temperature. It's a great go-to product for just about everything, and provides the kind of oaty deliciousness that would make other drinks exceptionally jealous. But since it's made of liquid oats and liquid oats are incredibly humble, jealousy is not an issue. When should you use it? Whenever you'd use old-school milk from cows - chilled in a glass, on your cereal, in your smoothies, in all your cooking and baking - in exactly the same amounts. Yeah, it's a 1:1 swap. So easy.