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square biscoff blondies sitting on a white plate.
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Biscoff Blondies

Biscoff Blondies are dense, fudgy blondies packed with white chocolate chips and topped with a rich layer of lotus biscoff spread.
Course Sweet Treat
Cuisine Australian
Total Time 50 minutes
Servings 16
Calories 311kcal

Ingredients

  • 275 g plain/all purpose flour
  • 1 tablespoon corn flour/corn starch
  • 200 g salted butter
  • 120 g white sugar
  • 120 g light brown sugar
  • 1 teaspoon vanilla
  • 3 eggs
  • 150 g white chocolate chips
  • 150 g Biscoff spread I used smooth

Instructions

  • Preheat oven to 170c.
  • Grease and line a 20cm x 20cm (8" x 8") baking pan with baking/parchment paper and set aside.
  • Place butter in a large mixing bowl and melt in the microwave.
    200 g salted butter
  • Add white sugar, brown sugar and vanilla to butter and mix to combine.
    120 g white sugar, 120 g light brown sugar, 1 teaspoon vanilla
  • Add eggs and mix until combined.
    3 eggs
  • Then add plain flour and corn flour and mix until combined.
    275 g plain/all purpose flour, 1 tablespoon corn flour/corn starch
  • Mix in white chocolate chips.
    150 g white chocolate chips
  • Place Biscoff spread into a small bowl and microwave for 10 - 15 seconds then stir well (see my notes).
    150 g Biscoff spread
  • Pour batter into prepared tin and dollop biscoff on top of the batter.
  • Run the blade of a knife through the biscoff to create swirls in the batter.
  • Bake for 22 - 25 minutes or until edges are starting to brown and the center is set but still has a slight wobble.
  • Allow to rest for 2 - 3 hours then slice.

Video

Notes

  • The best way to get a soft, dense, lusciously thick blondie is under baking and then resting. You want to take them out of the oven when the edges are starting to brown but the center still has a slight wobble. Then - leave them sit. They will firm up and become dense and lovely.
  • Warming the Biscoff spread slightly means that it is easier to swirl into the blondie batter.
  • If you slice up the blondies before they have a chance to "set" you will have a bit of a mess on your hands!
  • When testing to see if they are cooked, a skewer (in the center) should come out with some crumbs clinging to it but not raw batter.
  • If the edges are browning too quickly you can cover the tin in aluminium foil.
  • The corn flour helps to give these Biscoff blondies their dense, fudgy texture.
*Please note that the amount of calories per serve is provided as a guide only, as ingredients and cooking methods can vary greatly*

Nutrition

Calories: 311kcal