Jamie Oliver's book, 5 Ingredients
St Clement’s Polenta Biscuits
Ingredients
100g unsalted butter (cold)
50g fine polenta
150g self-raising flour
100g golden caster sugar
2 oranges (or lemons)
Method
Preheat the oven to 180 degrees C. Line 2 baking trays with greaseproof paper and rub with olive oil. ( I used baking paper and left out the olive oil). Cube the butter and place in a food processor with the polenta, flour and sugar. Finely grate in the zest of 1 orange (or lemon), then pulse to combine. Squeeze in the juice of half an orange (or lemon), and pulse again to bring the mixture together into a ball of dough.
Divide into 24 pieces (or however many the mixture yields), roll into balls and place on the trays, leaving a 5cm gap between them. With your thumb, create a 1cm deep dent in the centre of each ball. Finely grate the remaining orange (or lemon) zest and scatter into the dents, followed by a little sprinkle of caster sugar. Bake for 10 minutes, or until lightly golden. Transfer to a wire rack to cool.
They are delicious, with a slightly crunchy texture from the polenta, and a real orange tang.