Place the vegan chocolate into a double boiler over low heat and allow for it to gently melt.
Once melted, stir in the smooth hazelnut butter until well combined and remove from the heat.
Transfer the vegan fudge mixture into a silicone mould or something heat-proof. Place in the freezer for 1 hour to set.
Carefully remove the fudge from the silicone mould and store it in an air-tight container in the fridge.
Notes
Feel free to swap out the nut butter in this recipe for your favorite, such as smooth peanut butter.To take this fudge recipe to the next level, sprinkle a few salt flakes on top before transferring the fudge to the fridge to set.Store the fudge in the fridge and it will stay delicious for up to 3 weeks.