01 -
Heat approximately 1 litre of water in a small saucepan over medium heat until simmering. Place a heatproof bowl atop the saucepan and add the chocolate pieces. Stir gently until fully melted, then set aside to cool slightly.
02 -
Add roasted hazelnuts, melted coconut oil, and vanilla extract to a high-powered blender or food processor. Process until the hazelnuts form a thick, smooth paste.
03 -
Add powdered sugar, unsweetened cocoa powder, and salt to the hazelnut paste. Blend until the mixture is homogeneous and fully combined.
04 -
Pour the melted chocolate into the mixture and process until a glossy, smooth spread forms.
05 -
Gradually add 60–75 ml water while blending to reach desired consistency. Transfer to a clean jar and store at room temperature or refrigerate.