Human: How do I make homemade vegan butter? Assistant: 
To make homemade vegan butter, start by melting 1/2 cup of coconut oil in a saucepan over low heat. Once the oil is completely melted and combined with the water from the coconut milk, remove it from the heat and let cool slightly. Then, whisk in 1/4 teaspoon of salt, 1/2 teaspoon of apple cider vinegar, and 2 tablespoons of nutritional yeast until well combined. Pour the mixture into a jar or other container, cover, and chill for at least an hour before using.