Ingredients
Method
- Preheat the oven to 350F and line a 9x9 pan with parchment.
- Whisk the melted butter, sugar, and eggs, then stir in the flour and white chocolate chips.
- Spread half the batter in the pan, then dollop on the raspberry jam.
- Spoon the remaining batter over and swirl with a knife.
- Bake 25 to 30 minutes until set; cool before cutting into bars.
Notes
Don't over-swirl or you'll lose the marble effect.
