Chocolate chip cookie bars

    2 hours 45 min

    An incredibly rich treat that was invented for chocoholics! This easy traybake is made with crushed Oreo® cookies and chocolate chips.

    68 people made this

    Makes: 20 bars

    • 24 chocolate sandwich cookies, such as Oreo®
    • 50g butter, melted
    • 1 (397g) tin condensed sweetened milk
    • 1 teaspoon vanilla extract
    • 340g plain chocolate chips, divided

    Prep:20min  ›  Cook:25min  ›  Extra time:2hr chilling  ›  Ready in:2hr45min 

    1. Preheat oven to 170 C / Gas 3.
    2. Set aside 6 cookies and grind the rest in a food processor or liquidiser. In a small bowl, stir together the cookie crumbs and butter until well blended. Press into the bottom of a 28x32cm or similar sized tin.
    3. Over a double boiler or in the microwave, melt half of the chocolate chips together with the condensed milk and vanilla. Stir frequently until smooth. Spread evenly over the crumb base. Sprinkle remaining chocolate chips over the top. Break remaining cookies into pieces by hand and sprinkle over the top.
    4. Bake for 20 to 25 minutes in the preheated oven. Chill completely before cutting into bars or it will make a big mess.

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    Reviews & ratings
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    Reviews in English (55)


    That cake is amazing I used it for my daughter project she loved it  -  16 Feb 2013


    These are delicious chocolatey bars - a great mixture of crunchy and gooey! I used an entire small package of Oreos and increased the butter to 7 Tablespoons in a 9 x 13 pan for a thicker bar. Very good and highly recommended!  -  03 Feb 2001  (Review from Allrecipes US | Canada)


    I didn't really like this recipe. It tasted alright (although a little rich) but the base was extremely crumbly and the top was really gooey.  -  21 Jul 2005  (Review from Allrecipes US | Canada)