Pre-heat the oven to 110°C, 225°F, Gas Mark ¼, remove the lemon peel from the lemon using a vegetable peeler. Place the peel on a baking sheet and bake in the oven for 3 hours. (For best results, leave the lemon peel in oven overnight to completely dry out.) Crush the dried peel in a mortar and pestle or grind in a clean coffee grinder.
Mix the lemon peel powder, matcha green tea powder and the Ground Ginger together until well blended.
Store in a tightly covered jar in a cool, dry place.
Matcha is a green tea powder that can be found in most supermarkets in the organic and tea section or from online speciality stores.
Use Matcha Green Tea with Ginger and Citrus Blend to prepare Matcha Green Tea Cake with Lemon Meringue Frosting