Whisk together and set for 5-10 minutes, until thickened and curdled.
Use as a vegan buttermilk substitute in baked goods! Storing instructions below. Enjoy!
Notes
Storing Instructions: Keep vegan buttermilk in a tightly sealed jar for up to 4 days. Use the freshest non-dairy milk possible to lengthen the life of your vegan buttermilk.