01 - Using a small knife, make a lengthwise slit in each date and remove the pit if necessary.
02 - Fill each date with about 1/2 tablespoon of almond butter, gently pressing to close.
03 - Place the chopped dark chocolate in a heatproof bowl set over a saucepan of simmering water (double boiler method). Stir until melted and smooth. Alternatively, melt in the microwave in 30-second bursts, stirring between each interval.
04 - Using a fork, dip each almond butter-stuffed date into the melted chocolate, turning to coat completely. Let excess chocolate drip off, then transfer to a parchment-lined tray.
05 - While chocolate is still wet, sprinkle stuffed dates with chopped roasted almonds and a pinch of flaky sea salt, if desired.
06 - Chill the tray in the refrigerator for at least 10 minutes, or until chocolate is fully set.
07 - Serve chilled or at room temperature.