*To make at home, put 4.5 cups of soy milk in a pot, heat it up, whisking it occasionally and taking off the soy milk skin on the top. You want your soy milk to be thick and reducing it on the stove will make it thick. My 4.5 cups of soy milk reduced down to 1 cup of evaporated soy milk. This will make your vegan donair sauce extra creamy.