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Oreo Cookie Dough Blondie Bars

Oreo Cookie Dough Blondie Bars

Ayushi Gupta-Mehra | The Foodie Diaries
Crisp-edged yet soft-centred, these Oreo Blondies might just be our favourite blondie recipe yet! Chock-full of Oreos, these cookie dough-flavoured bars are best paired with a hot cup of coffee or cold glass of milk.
Course Dessert
Servings 9 bars


  • ½ cup unsalted butter
  • ½ cup dark brown sugar (I use dark Demarara sugar from Sprig)
  • ¼ cup + 2 tbsp caster sugar
  • 1 cup all-purpose flour
  • 1 tsp cornflour
  • 1 egg
  • 1 tsp vanilla extract (I use Sprig’s Natural Bourbon Vanilla Extract)
  • ½ tsp baking powder
  • pinch of sea salt (omit if using salted butter)
  • 1 cup Oreo biscuits, chopped into little pieces


  • Melt the butter in a wide-bottomed pan. Set aside to cool.
  • Pre-heat your oven to 175°C and prepare an 8×8 inch baking pan, lining and greasing it with parchment paper.
  • Sift the flour into a bowl. Whisk in the baking powder, cornflour and salt and mix well. Set aside.
  • Once the melted butter has cooled, beat the sugars and melted butter together until well-mixed and fluffy. Beat in the egg and vanilla extract until the mixture is light and evenly mixed.
  • Gently fold in the dry ingredients until no visible streaks of flour remain.
  • Now stir in ¾ cup of the chopped Oreo cookies, reserving the rest to sprinkle on top.
  • Pour the Oreo blondie batter into your prepared tin and smoothen the surface with a rubber spatula/ offset spatula. Add the remaining Oreo cookie pieces on top, gently pressing down.
  • Pop the blondies into bake for 16 – 22 minutes (baking times vary from oven to oven). Remove them from the oven when they look *almost done*. The edges will have browned, but the centre will look a tad underdone (with a slight wobble). Be careful not to over-bake in the oven, as if you do, your blondies will be less moist, instead becoming hard. No one wants over-baked blondies!
  • Let the blondies completely cool down on a wire rack before slicing them generously and serving. Preferably with a cold glass of milk or a hot cup of coffee to dunk in!
    Oreo Cookie Dough Blondie Bar
Keyword best blondie recipes, oreo blondies, oreo cookie bars, oreo cookie dough, oreo dessert