Preheat the oven to 350°F and prepare a 12 count muffin time by lining with cupcake liners.
In a large bowl, sift together the flour, sugar, matcha powder and baking powder. Set aside.
In a second bowl, whisk together the milk, vegetable oil, eggs and vanilla extract until fully incorporated.
Combine both bowls, stirring just until combined.
Distribute the batter evenly into the prepared muffin tin.
Bake for 15 minutes or until cooked through, then remove from the oven to cool.