• 140g butter
• 110g soft brown sugar
• 85g sugar
• 1 egg
• 1 egg yolk
• 1 teaspoon baking powder
• ½ teaspoon baking soda
• 300g plain flour
  (or 200g plain flour and 100g cocoa powder)
• 200g chocolate pieces

1. Mix all the ingredients together until well combined.
2. Pour the mixture into a brownie tin.
3. Bake for 14 minutes at 180°C.
4. Allow to cool for 5 minutes before serving or cutting into pieces.

Tip: If you use the cocoa powder, you'll get a richer and more intensely flavored chocolate cookie tray cake.

Recipe by Lisa Fearn on Prynhawn Da

Instagram : lisafearncooks