- STEP 1
Pre-heat oven to 180C / 160C fan / gas 4 and grease a 23cm x 23cm baking tin.
- STEP 2
Melt the butter in a large saucepan over a low heat.
- STEP 3
Add the sugar and stir until dissolved then remove from the heat.
- STEP 4
Add remaining ingredients and stir well to combine.
- STEP 5
Turn into the prepared baking tin, level off with the back of a spoon and bake for 25 minutes.
- STEP 6
Remove from oven and leave to cool for 10 minutes. Mark into squares without cutting through to the bottom. Turn out onto a wire rack to finish cooling.