
Ingredients
- 125 g of plain flour, plus extra for dusting
- 60 g of cold butter, cubed
- 45 g of caster sugar
- 2 drops of yellow food colouring
- 2 drops of pink food colouring
- 2 drops of orange food colouring
- 2 drops of green food colouring
- 150 g of icing sugar
- 2 drops of blue food colouring
Method
Step 1
Preheat the oven to 180ºC/160ºC fan/gas 4. Line a tray with baking paper.Step 2
Put the flour, butter and caster sugar in a bowl and rub with your fingertips until the mix resembles breadcrumbs. Add 1tbsp water and squeeze with your hands to form a smooth dough; add another ½tbsp water if needed.Step 3
Lightly dust a clean work surface with flour and roll out the dough to ¼cm thick. Using a 6cm biscuit cutter, stamp out as many rounds as you can. Re-roll the trimmings and repeat.Step 4
Arrange the rounds 2cm apart on the tray; bake for 12-14 mins until golden. Remove and leave to cool on the tray.Step 5
Meanwhile, make the icing by mixing the icing sugar with 1-1½tbsp water to create a thick icing. Divide between bowls, one for each colour you’re using. Mix a few drops of food colouring into each; leave one white, if you like.Step 6
To decorate, dollop 1tsp of your chosen icing onto the top of a biscuit, then drizzle over a second colour; follow with a third, if you want. Using a toothpick or small clean paintbrush, gently swirl the colours together to create a tie-dye effect. Transfer to a wire rack set over a piece of baking paper to catch the drips and repeat with the remaining biscuits. Leave to set at room temperature for about 1 hr, or until the icing has hardened. Store for up to 4 days in an airtight container.