Blend the pistachios

• Pulse the pistachios in the food processor until coarsely chopped.
• Set a small handful aside for the topping.

Make the date mixture

• Add the pitted dates, oats, almond butter, honey and salt to the food processor.
• Blend until the mixture forms a sticky, cohesive paste.

Shape the bars

• Line a baking dish and press the mixture firmly into an even layer.
• Scatter the reserved chopped pistachios over the top and press them in lightly.

Chill and cut

• Refrigerate until firm, then cut into bars.