Ingredients
Method
- Preheat oven to 160°C (140°C fan) and line an 8x8-inch baking tin with parchment paper.
- In a mixing bowl, combine melted butter with caster sugar and brown sugar until smooth.
- Whisk in eggs one at a time, then add vanilla extract.
- Fold in flour gently until just combined, avoiding overmixing.
- Chop Twix bars into chunks and fold into batter with both chocolate chip varieties.
- Spread batter evenly into prepared tin and bake for 35-40 minutes until edges are golden and center has a slight wobble.
- Cool completely in tin, then refrigerate for 3-4 hours before cutting into squares.
- Drizzle with caramel before serving if desired.
Notes
Do not skip the cooling and refrigeration step – it ensures the perfect fudgy blondie texture. Use room temperature eggs for smooth incorporation.
