Chocolate Fudge Stuffed Blondies

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This recipe showed up on Reddit the other day, and since my mother-in-law loves chocolate, I decided to give it a go, and send her a batch.


  • 1 cup unsalted butter, softened
  • ⅔ cup Brown sugar
  • ⅔ cup white sugar
  • 2 eggs
  • 1 tsp salt
  • 1 tsp vanilla extract
  • 2⅓ cups all-purpose Flour
  • 1½ tsps baking powder
  • 2 cups chocolate chips
  • 395g (14oz) can sweetened condensed milk


To make the cookie dough.
  1. In an electric mixer, combine butter, brown sugar and caster sugar. Beat until pale and fluffy.
  2. With the mixer still going, beat eggs. salt and vanilla, until combined.
  3. Stir in flour and baking powder until well combined. Then add 1 cup of the chocolate chips, mix until just combined.
To make chocolate fudge.
  1. Add remaining chocolate chips and condensed milk to a medium saucepan.
  2. Stir over medium heat until chocolate is melted and the mixture is combined.
To bake
  1. Line a high edge baking tray with baking paper and grease lightly with oil.
  2. Layer half the cookie dough mixture on the base of the pane. Pressing evenly into the corners.
  3. Pour the cooled chocolate fudge mixture over the cookie dough. Topping with the remaining cookie dough. Spreading evenly with your fingers.
  4. Bake in a  350F (175C) degree oven for 25-30 minutes until golden brown.
  5. Allow the cake to cool in the tray for at least 1 hour. Remove and cut into squares.

Here are my notes on the recipe :

  • Better to use a smaller baking pan than a larger one, since I had trouble making the top layer cover the fudge layer.
  • Probably no need to put down parchment. I was able to release the squares easily, just by greasing the pan with the butter wrappers.
  • The video makes the fudge center seem more gooey than it actually ends up being. Once cooled, it solidifies and while it’s good, it’s not gooey.