There’s something undeniably comforting about a warm cookie fresh from the oven, and when it comes to classic treats, nothing beats the rich, gooey goodness of Chocolate Chip and Chunk Cookies. These cookies are a delightful combination of semi-sweet chocolate chips and chunks of bittersweet or dark chocolate, creating a perfect balance of flavors that will have you reaching for one after another. Whether you’re baking for a gathering, a cozy night in, or simply to satisfy your sweet tooth, this recipe delivers chewy, chocolaty perfection every time.
Why You’ll Keep Making It

These Chocolate Chip and Chunk Cookies are not just any ordinary cookies; they are truly special. With a crisp edge and a soft, chewy center, they offer a delightful texture that will have everyone raving. The use of both chocolate chips and chunks ensures that every bite is packed with chocolatey goodness. Plus, the addition of cornstarch and bread flour enhances the chewiness, making them more irresistible. Once you try these cookies, you’ll find yourself baking them again and again for family, friends, and even just for yourself!
Ingredient Checklist
- 1 cup unsalted butter, softened
- 1 cup brown sugar, packed (I use light)
- 1 cup granulated sugar
- 1 large egg
- 2 teaspoons vanilla extract
- 1 cup all-purpose flour
- 1 cup bread flour or all-purpose flour (See Notes)
- 2 teaspoons cornstarch
- 1 teaspoon baking soda
- 1 teaspoon salt, optional and to taste
- 6 ounces (1 cup) semi-sweet chocolate chips
- 6 ounces bittersweet or dark baking chocolate, chopped into bite-sized chunks (I use Trader Joe’s 72% Pound Plus bar)
Prep & Cook Tools
- Mixing Bowls: For combining your ingredients.
- Electric Mixer: Makes creaming the butter and sugars easy.
- Spatula: For folding in the chocolate and ensuring everything is mixed well.
- Baking Sheets: Line these with parchment paper for easy cookie removal.
- Measuring Cups and Spoons: Accuracy is key in baking!
- Cooling Rack: To cool the cookies after baking.
Cooking Chocolate Chip and Chunk Cookies: The Process

Step 1: Preheat your oven
Preheat your oven to 350°F (175°C). This ensures that your cookies bake evenly and develop that perfect golden color.
Step 2: Cream the butter and sugars
In a large mixing bowl, use an electric mixer to cream together the softened unsalted butter, brown sugar, and granulated sugar until the mixture is light and fluffy. This should take about 2-3 minutes.
Step 3: Add the egg and vanilla
Add in the large egg and vanilla extract to the creamed mixture. Beat until fully combined, scraping down the sides of the bowl as needed.
Step 4: Combine dry ingredients
In a separate bowl, whisk together the all-purpose flour, bread flour (or additional all-purpose flour), cornstarch, baking soda, and salt. This helps to evenly distribute the leavening agents.
Step 5: Mix dry ingredients into wet ingredients
Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Be careful not to overmix, as this can lead to tough cookies.
Step 6: Fold in the chocolate
Using a spatula, gently fold in the semi-sweet chocolate chips and chopped bittersweet or dark chocolate. Ensure that the chocolate is evenly distributed throughout the dough.
Step 7: Portion the cookies
Using a cookie scoop or tablespoon, drop heaping spoonfuls of dough onto prepared baking sheets, leaving space between each cookie to allow for spreading.
Step 8: Bake the cookies
Bake in the preheated oven for 10-12 minutes, or until the edges are lightly golden but the centers are still soft. This will ensure a chewy texture.
Step 9: Cool and enjoy
Remove from the oven and let the cookies cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. Enjoy the warm, gooey goodness of your Chocolate Chip and Chunk Cookies!
Low-Carb/Keto Alternatives

- Butter: Use unsalted butter, as it is naturally low in carbs.
- Flours: Substitute almond flour or coconut flour for the all-purpose and bread flour.
- Sugars: Use erythritol or monk fruit sweetener instead of brown and granulated sugar.
- Chocolate: Opt for sugar-free chocolate chips or dark chocolate with a high cocoa percentage.
Testing Timeline
- Preheat Oven: 5 minutes
- Mixing Ingredients: 10-15 minutes
- Baking Time: 10-12 minutes
- Cooling Time: 5-10 minutes on baking sheet, then transfer to wire rack.
Make-Ahead & Storage
You can make the cookie dough ahead of time and refrigerate it for up to 3 days before baking. For longer storage, roll the dough into balls and freeze them. When you’re ready to bake, simply add a couple of extra minutes to the baking time if baking from frozen. To store baked cookies, place them in an airtight container at room temperature for up to a week, or freeze for up to 3 months.
Reader Questions
Can I use different types of chocolate?
Absolutely! Feel free to mix and match your favorite types of chocolate to customize your cookies. Milk chocolate, white chocolate, or even flavored chocolate can all be great substitutes.
What can I do if my cookies spread too much?
If your cookies are spreading too much, try chilling the dough for at least 30 minutes before baking. This helps solidify the butter, resulting in less spread during baking.
Can I make these cookies gluten-free?
Yes! Substitute the all-purpose and bread flour with a gluten-free flour blend. Ensure that your baking soda and other ingredients are also certified gluten-free.
How do I get my cookies to be chewy?
The key to chewy cookies lies in the combination of ingredients and baking time. Using a mix of bread flour and all-purpose flour, along with cornstarch, contributes to a chewy texture. Also, avoid overbaking; the cookies should appear soft in the center when you take them out of the oven.
Serve & Enjoy
The aroma of freshly baked Chocolate Chip and Chunk Cookies is simply irresistible. Serve them warm with a glass of cold milk, or enjoy them alongside your favorite coffee or tea. These cookies are perfect for sharing with loved ones or savoring all on your own. With their rich texture and delightful chocolatey flavor, they are sure to become a favorite in your baking repertoire.
There’s nothing quite like the joy of biting into a freshly baked cookie, and with this recipe, you’re bound to create a batch that will be remembered fondly. So gather your ingredients, roll up your sleeves, and get ready to indulge in the ultimate Chocolate Chip and Chunk Cookies that will leave everyone asking for the recipe!

Chocolate Chip and Chunk Cookies
Equipment
- Mixing Bowls
- Electric Mixer
- Spatula
- Baking Sheets
- Measuring cups and spoons
- Cooling rack
Ingredients
- 1 cup unsalted butter softened
- 1 cup brown sugar packed, light
- 1 cup granulated sugar
- 1 large egg
- 2 teaspoons vanilla extract
- 1 cup all-purpose flour
- 1 cup bread flour or all-purpose flour see notes
- 2 teaspoons cornstarch
- 1 teaspoon baking soda
- 1 teaspoon salt optional and to taste
- 6 ounces semi-sweet chocolate chips about 1 cup
- 6 ounces bittersweet or dark baking chocolate chopped into bite-sized chunks
Instructions
- Preheat your oven to 350°F (175°C). This ensures that your cookies bake evenly and develop that perfect golden color.
- In a large mixing bowl, use an electric mixer to cream together the softened unsalted butter, brown sugar, and granulated sugar until light and fluffy, about 2-3 minutes.
- Add in the large egg and vanilla extract to the creamed mixture. Beat until fully combined, scraping down the sides of the bowl as needed.
- In a separate bowl, whisk together the all-purpose flour, bread flour (or additional all-purpose flour), cornstarch, baking soda, and salt to evenly distribute the leavening agents.
- Gradually add the dry ingredients to the wet mixture, mixing on low speed until just combined. Avoid overmixing to prevent tough cookies.
- Using a spatula, gently fold in the semi-sweet chocolate chips and chopped bittersweet or dark chocolate until evenly distributed throughout the dough.
- Using a cookie scoop or tablespoon, drop heaping spoonfuls of dough onto prepared baking sheets, leaving space between each cookie to allow for spreading.
- Bake in the preheated oven for 10-12 minutes, or until edges are lightly golden but centers remain soft for a chewy texture.
- Remove from the oven and let the cookies cool on the baking sheet for 5 minutes before transferring to a wire rack to cool completely. Enjoy warm!
Notes
- Chill dough for at least 30 minutes before baking to reduce spreading and enhance texture.
- You can make dough ahead and refrigerate up to 3 days or freeze dough balls for longer storage.
- Use a mix of bread flour and cornstarch for an irresistibly chewy cookie texture.
