Fudge Stuffed Chocolate Cookie Bars – Deliciously soft and chewy chocolate cookie bars that are stuffed with white chocolate chips, and filled with a white chocolate fudge centre!
If you’ve made and enjoyed my Fudge Stuffed Chocolate Chip Cookie Bars, you’ll love today’s recipe!
Soft and chewy chocolate cookie bars loaded with white chocolate chips/chunks, and filled with a white chocolate fudge centre. What’s not to love??
If you’re a huge chocolate lover like me, you’ll fall in love with the two types of chocolate together in this Fudge Stuffed Chocolate Cookie Bar recipe.
You won’t be able to stop at just one bar – trust me!
Looking for more stuffed desserts? Check out my Cheesecake Stuffed Pumpkin Cookies, Nutella Stuffed Chocolate Chip Cookies, and my Cheesecake Stuffed Chocolate Banana Bread.
Ingredients you’ll need
Here’s a list of ingredients you’ll need to make these bars. You can find my recipe card at the bottom of this post for the complete list with their amounts.
For the cookie dough:
- Plain/all-purpose flour
- Cocoa powder: I used Dr. Oetker Fine Dark Cocoa Powder.
- Baking powder
- Baking soda
- Salt
- Unsalted butter
- Light brown sugar
- Caster/granulated sugar
- Large egg
- Vanilla extract
- White chocolate chips/chunks
For the fudge:
- White chocolate
- Sweetened condensed milk
How to make Fudge Stuffed Chocolate Cookie Bars
To make these chocolate cookie bars, simply whisk together the flour, cocoa powder, baking powder, baking soda, and salt. Set aside.
In a separate bowl, whisk together the butter and sugars until combined. Add the egg, and vanilla, and mix until combined.
Add the dry ingredients and mix until just combined. Fold in the white chocolate chips.
Press half of the cookie dough into an 8×8-inch square baking pan lined with foil or parchment paper.
For the fudge, place the white chocolate into a microwave-safe bowl, and heat in 20 second intervals until melted and smooth.
Add the condensed milk, and mix until combined.
Spread the mixture into the prepared pan, and smooth out the top. Place the remaining cookie dough on top and sprinkle with extra chocolate chips.
Bake for 25 – 30 minutes, then allow to cool completely in the pan on a wire rack before cutting into bars.
The printable recipe card with the full list of ingredients, their measurements, and instructions can be found at the bottom of this post.
NOTE: For best results, I highly recommend using the gram measurements (with a digital scale), rather than the cup measurements. Cup measurements are simply not accurate enough, and I cannot guarantee the best results if you use them.
These Fudge Stuffed Chocolate Cookie Bars are:
- deliciously soft and chewy
- rich and chocolatey
- stuffed full of white chocolate chips
- filled with a white chocolate fudge centre
How long will these bars last? These bars will stay fresh, stored in an airtight container, at room temperature or in the fridge for up to 1 week.
Can I freeze these cookie bars? Yes. These bars freeze well for up to 3 months. Thaw overnight in the fridge before serving.
Did You Make This Recipe?
Leave a ⭐️ review! I’d love to see your take on it — snap a photo and tag me on Instagram or Facebook with #simplybakeblog!
Try these bars next!
- Nutty Caramel Brownies
- Pumpkin Banana Breakfast Bars
- Apple Crumble Bars
- Hot Cross Bun Spiced Flapjacks
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Fudge Stuffed Chocolate Cookie Bars
Ingredients
For the Cookie
- 1 ¾ cups (218g) plain/all-purpose flour
- ¼ cup (25g) cocoa powder
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- ½ cup (115g) unsalted butter, melted
- ½ cup (100g) light brown sugar
- ¼ cup (50g) caster/granulated sugar
- 1 large egg
- 2 teaspoons vanilla extract
- ¾ cup (130g) white chocolate chips, plus extra for topping
For the Fudge
- 6 oz (175g) white chocolate, coarsely chopped
- ½ can (7oz/198g) sweetened condensed milk
Instructions
For the Cookie
- Preheat the oven to 180C/350F/Gas 4. Line an 8×8-inch square baking pan with foil or parchment paper. Set aside.
- Whisk together the flour, cocoa powder, baking powder, baking soda, and salt. Set aside.
- Whisk together the butter and sugars until combined. Add the egg, and vanilla, and mix until combined.
- Add the dry ingredients, and mix until just combined. Fold in the chocolate chips.
- Press half of the dough into the prepared pan.
For the Fudge
- Place the white chocolate into a microwave-safe bowl, and heat in 20 second intervals until melted and smooth.
- Add the condensed milk, and mix until combined. The mixture will be quite thick.
- Spread the mixture into the prepared pan, and smooth out the top. Place the remaining cookie dough on top and sprinkle with extra chocolate chips.
- Bake for 25 – 30 minutes. Allow to cool completely in the pan on a wire rack before cutting into bars.
Video
Recipe Notes
Nutrition Information:
Nutrition information is automatically calculated, so should only be used as an approximation.
Okay, this is seriously such a perfect holiday treat! That fudge center looks fantastic!