In a large bowl, cream together your butter, white & brown sugar.
Then add in 2 eggs, your sour cream, and vanilla extract.
Mix everything together well.
In another bowl, combine your flour, baking powder, and Matcha powder together.
Next sift your dry flour mixture onto your wet mixture.
Mix everything together until there is no more white flour visible on your batter.
Pour the mixture onto a cake mold lined with parchment paper. I’m using a 9″ x 5″ cake mold in the picture.
Shake the pan to even out the mixture and pop any air bubbles you see with a toothpick.
Bake the pound cake at 350° F or 180° C for about 35-40 minutes.
The pound cake is done when you can stick a tooth pick into it and pull it out clean.
For the glaze, we will melt the white chocolate over a water bath (bowl filled with chocolate on top of a sauce pan filled with hot water). If you’re using a chocolate bar you will need to chop up the chocolate into small pieces. You can omit this step if you’re using white chocolate chips.
Once the chocolate starts to melt, mix in the Matcha powder along with the milk and mix everything together.
Pour the glaze over the Matcha pound cake when it’s finished baking.