Line a tray with parchment paper. Slice and pit the dates, then press them down into an even layer. Cover with parchment and use a rolling pin to create a thin even layer.
Melt white chocolate with coconut oil until smooth. Stir in matcha powder.
Spread a layer of peanut butter over the flattened dates.
Sprinkle Farm Girl Chocolate Granola evenly on top.
Pour the matcha white chocolate mixture over the surface and smooth out.
Finish with a pinch of flaky salt.
Freeze until set, then slice into pieces and enjoy.