Peel taro and cut into large chunks.
Add taro plus 1 teaspoon of salt to a large pot and cover with cold water. Bring water to boil over medium-high heat.
Reduce heat to simmer, cover the pot and allow to cook for 25-30 minutes or until taro is soft when pierced with a fork.
While taro is boiling, heat a small saucepan over medium heat. Add minced garlic cook until fragrant, stirring constantly, about 1 minute.
Using a colander drain the taro and transfer to a large mixing bowl.
Mash taro using a potato masher or a handheld mixer until smooth and fluffy.
Add vegan butter, roasted garlic, salt and stir to combine. Serve immediately.