Can I use dark or milk chocolate instead of white chocolate?
Yes, but the flavor profile will change. Dark chocolate adds bitterness that complements matcha well; milk chocolate will be sweeter and less contrast with the matcha's earthiness.
How do I know when the white chocolate layer is set?
Refrigerate for at least 20–30 minutes until the chocolate is firm to the touch and no longer glossy on top.
What type of butter biscuits work best?
Use plain, mild-flavored butter biscuits (like digestive or shortbread-style). Avoid overly sweet or flavored varieties that compete with matcha.
How should I store these?
Keep in an airtight container in the refrigerator for up to 5 days. They can soften at room temperature, so serve chilled.
Can I make these ahead?
Yes, prepare up to 2 days in advance. Store refrigerated in an airtight container to maintain chocolate firmness.