I start with a base of regular soy milk, add sugar and a tablespoon of cornstarch. (namelymarly.com)
For the sweet cream, soy creamer works best but I also had success with regular soy milk and almond milk. (ohladycakes.com)
I erroneously assumed everyone reads minds and would telepathically infer I was only referring to regular soy milk in this post. (smallbites.andybellatti.com)