Preheat your oven to 180°C or 350°F. Line a square 20cm tin with baking paper.
Heat the honey until it is runny. Add it to a mixing bowl with the cashew nut butter, vanilla and salt. Mix to combine. Add the remaining ingredients and mix to combine. Use slightly damp hands to press the mixture firmly into the prepared tin. Bake for 10 – 12 minutes or until golden.
Remove from the oven and leave in the tin to cool. Place in the fridge for one hour prior to cutting.