The other day I ran out of the rice milk I made (more on that later). Instead of running to the store, I simply made a new batch of oat milk. It took 10 minutes and felt great be self sufficient!
For this batch, I used 1/2 cup oats and 1 1/2 cups water. I didn't let them soak, just blended them immediately. It came out much better, creamy but not gummy!