Ethical biscuits make the most tasty afternoon indulgence. These Fairtrade, all-butter salted caramel biscuits boast a sweet, buttery crumble, juxtaposed with satisfying salted caramel pieces. Expecting guests? Pop the kettle on and open a pack of these salted caramel biscuits. Indescribably moreish, just watch your friends and family try to resist…