Line a baking tray with baking paper. Make room in the fridge for the incoming tray.
Melt white chocolate. You can do this two ways - bain marie or by the microwave. To melt bain marie style, start by breaking the chocolate into small pieces and then place it into a heatproof bowl. Sit over a small stove-pot of barely simmering water (a bain marie) and allow the chocolate to melt, stirring occasionally. The bowl and water in the stovetop shouldn’t touch – but the heat that comes up will melt the chocolate! Once melted, turn off heat.To microwave, start by breaking the chocolate into small pieces and then place it into a heatproof bowl. Microwave for 30 seconds, remove the bowl, give it a shake and then microwave again for shorter bursts - 15 seconds - until the chocolate has melted.White chocolate can melt very quickly - keep an eye on it! Mix coconut oil into white chocolate until smooth. Repeat with the matcha powder.
Dunk strawberries into the melted chocolate. Allow excess chocolate to drip off. Place on the tray. Repeat until strawberries are finished.
If you have any leftover chocolate, you can add some coconut oil to thin, and then drizzle over the strawberries.
Place strawberries in the fridge to harden. Enjoy on the day they're made.