I don't know about oat milk specifically, but I've had yogurts made from soy, coconut and almond milk, and cheese made from almond milk and cashew milk. The yog

I don't know about oat milk specifically, but I've had yogurts made from soy, coconut and almond milk, and cheese made from almond milk and cashew milk. The yogurt is generally good if you like the base flavor of the kind of milk. The cheese is somewhat uneven in quality, with some being aggressively bland and others being pretty tasty. The best nutmilk cheeses I've found are Heidi Ho and Miyoko's Creamery. Now I'm curious to get some Oatly and try one of Miyoko's recipes with it.