Double Chocolate Cookie Bars

Why You’ll Love This Recipe

Double Chocolate Cookie Bars are rich, fudgy, and packed with melty chocolate in every bite. These easy-to-make bars combine the chewy texture of cookies with the decadence of brownies. Perfect for parties, bake sales, or a sweet snack, they’re sure to satisfy any chocolate lover’s cravings.

ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

all-purpose flourunsweetened cocoa powderbaking sodasaltunsalted buttergranulated sugars packed brown sugaregglarge egg yolkvanilla extractsemi-sweet chocolate chips milk or dark chocolate chunks

directions

Preheat your oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper or lightly grease it.

In a medium bowl, whisk together the flour, cocoa powder, baking soda, and salt.

In a large bowl, cream the butter, granulated sugar, and brown sugar until light and fluffy.

Add the egg, egg yolk, and vanilla extract, mixing until well combined.

Gradually stir in the dry ingredients until just combined. Fold in the chocolate chips and chocolate chunks.

Spread the dough evenly into the prepared pan. Smooth the top with a spatula.

Bake for 20-25 minutes, or until the edges are set and a toothpick inserted in the center comes out mostly clean.

Cool completely in the pan before cutting into bars.

Servings and timing

This recipe makes about 16 cookie bars.Preparation time: 15 minutesBaking time: 20-25 minutesCooling time: 30 minutesTotal time: 1 hour 10 minutes

Variations

Add chopped nuts like walnuts or pecans for crunch.

Sprinkle flaky sea salt on top before baking for a sweet-salty finish.

Use white chocolate chips for contrast.

Swirl in peanut butter or caramel before baking.

storage/reheating

Store Double Chocolate Cookie Bars in an airtight container at room temperature for up to 5 days.For longer storage, freeze for up to 2 months and thaw at room temperature.

FAQs

Can I make these ahead of time?

Yes! They keep well for several days and can be frozen.

How do I keep them extra fudgy?

Don’t overbake—remove them when the center still looks slightly underdone.

Can I double the recipe?

Absolutely! Use a larger baking pan or make two batches.

What’s the best chocolate to use?

A mix of chips and chunks gives the best texture and melty pockets.

Can I make them gluten-free?

Use a 1:1 gluten-free baking flour substitute for best results.

Conclusion

Double Chocolate Cookie Bars are the ultimate treat for anyone who loves rich, chewy, chocolatey desserts. Quick to make and perfect for sharing, they’re sure to become a go-to favorite whenever you need an easy, crowd-pleasing sweet fix!

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