Beat softened cream cheese and butter together until smooth and fluffy, about 2–3 minutes.
Add base flavor
Add half the powdered sugar, 1 tablespoon matcha, and vanilla extract. Beat until fully combined.
Finish frosting
Gradually add remaining powdered sugar, mixing until smooth and desired sweetness is reached.
Adjust matcha
Add additional matcha in small amounts until you reach your preferred flavor strength.
Chill (optional)
Refrigerate for 30–60 minutes if piping to help the frosting hold its shape.
Notes
Sift matcha and powdered sugar to prevent lumps. Start with less matcha and build—too much can turn bitter.
If frosting is too soft, chill and re-whip. If too stiff, add a splash of cream.
Best used slightly chilled for clean piping results.
I used a basic chocolate cupcake from Martha Stewart’s Cupcakes because I really didn’t know what would go with matcha.
I refrigerated my icing for about an hour to get a better flow when I was decorating the cupcakes. I used the Giant Star Pastry tip from Bake it Pretty.