Peanut Butter & Blueberry Jam Blondies
Recipe type: Dessert
Prep time: 
Cook time: 
Total time: 
Serves: 16
Sweet and salty blondies with a swirl of homemade blueberry jam and just the right amount of chew. Serve warm with cold vanilla ice cream or refrigerate for a fudgier texture.
  • 115g butter, melted and cooled
  • 180g peanut butter
  • 180g light brown sugar
  • 2 large eggs
  • 1 tsp vanilla extract
  • 160g plain white flour
  • 1 tsp baking powder
  • 1 tsp flaky sea salt, plus more for sprinkling
  • 2 - 3 tbsp blueberry jam (or your favourite jam)
  1. Butter a 20cm square baking pan and line the base with baking parchment. Preheat the oven to 170 degrees C fan.
  2. In a medium bowl, whisk together the cooled melted butter, peanut buttter, sugar, eggs and vanilla extract.
  3. In a separate bowl, whisk together the flour, baking powder and salt.
  4. Fold the dry ingredients into the wet until smooth - you will have a pretty thick batter- then scrape into the prepared tin. Dollop spoonfuls of jam over the top and swirl gently.
  5. Bake for 30 - 35 minutes (mine took 30) or until a skewer inserted in the middle comes out pretty much clean. Sprinkle with a little flaky sea salt and leave to cool completely in the tin before turning out and cutting into squares.
  6. Will keep in an airtight container for 2 - 3 days.
Adapted from this recipe in Bon Appetit.
Recipe by thelittleloaf at