Ingredients
- 100 g plain flour
- 2 tsp baking powder
- 4 eggs
- 375 g caster sugar
- 275 g butter
- 75 g cocoa powder
- 100 g chocolate chips
Method
- Preheat oven to 180C
- Grease and line a 20x25 cm tray with baking parchment
- Add all ingredients to a large bowl
- Mix until combined
- Spoon into tin and spread evenly
- Bake for 40-45 minutes