Place the flour, nutritional yeast, sage, onion powder, garlic powder, white pepper and paprika into your blender and process for about 10 seconds, until the ingredients become powdery.
Add the vegetable broth, non-dairy milk, soy sauce, miso and coconut aminos and process until smooth.
Transfer to a saucepan and bring to a boil, then reduce the heat to simmer and gently simmer for 3-4 minutes until thickened.
Transfer to a container and add the dried thyme by crushing it between your fingers as you add it, and stir.