Tahini millionaire’s shortbread recipe | Good Food

For the tahini caramel, put all the ingredients in a saucepan with ¼ tsp fine salt and warm over a low heat, stirring until the butter melts and everything is combined. Bring to a simmer and cook for 6-8 mins, stirring continuously until it has thickened and turned deep golden brown. Watch closely, as it can burn easily, and be aware that it is very hot and may splutter. Pour the caramel over the cooled shortbread base and spread out evenly. Chill for 1-2 hrs until firm.