Step 3 of 5

Add the liner and 3–4 balls of dough, spaced well apart. Flatten each one slightly.

Ingredients for 8 servings 9

• 230 g butter
• 200 g light brown sugar
• 100 g caster sugar
• 2 egg
• 2 tsp vanilla extract
• 360 g plain flour
• 1 tsp bicarbonate of soda
• 1 tsp fine salt
• 300 g dark chocolate chips