Christmas Kitchen Sink Cookies are the ultimate festive treat, bursting with flavors and textures that will warm your holiday gatherings. These delightful cookies combine sweet chocolate, salty pretzels, and crunchy potato chips for a unique experience that everyone will love. With just a quick preparation time of around 10 minutes, you can have these delicious cookies ready for sharing in no time, making them perfect for holiday celebrations and cozy evenings at home.
Table of Contents

Why You’ll Love Christmas Kitchen Sink Cookies
A Unique Blend of Sweet and Salty Flavors
These cookies are truly a holiday treasure, thanks to their rich combination of sweet M&Ms and white chocolate chips paired with the salty crunch of pretzels and potato chips. Every bite brings a delightful surprise that keeps you coming back for more.

Perfect for Holiday Celebrations
Whether you’re hosting a holiday party or just want a cozy treat at home, Christmas Kitchen Sink Cookies are a crowd-pleaser. Their vibrant colors and festive toppings make them not just delicious but also a beautiful addition to your dessert table.
Ingredients for Christmas Kitchen Sink Cookies
Essential Baking Ingredients
- 3/4 cup salted butter, softened
- 3/4 cup light brown sugar, packed
- 1/4 cup granulated white sugar
- 2 egg yolks, at room temperature
- 2 tsp vanilla bean paste or extract
- 1 1/2 cups all-purpose flour, spooned and leveled
- 1/2 tsp baking powder
- 1/2 tsp baking soda
- 1/2 tsp salt
Fun Mix-Ins for Texture and Flavor
- 1/2 cup red and green M&M’s
- 1/3 cup white chocolate chips
- 1/3 cup pretzel pieces
- 1/3 cup potato chip pieces
- 2 tbsp red and green jimmies
Step by Step Instructions
Preparing the Cookie Dough
Start by preheating your oven to 350°F and preparing two baking sheets with parchment paper. In a large bowl, combine the softened butter, light brown sugar, and granulated white sugar. Beat with an electric mixer for two minutes until the mixture is light and fluffy. Add the egg yolks and vanilla, mixing on medium speed for another two minutes until the mixture is pale and fluffy.
Next, incorporate the flour, baking powder, baking soda, and salt, mixing until just combined. Carefully fold in the M&Ms, white chocolate chips, pretzel pieces, potato chip pieces, and sprinkles using a spatula until everything is evenly mixed.
Baking the Cookies to Perfection
Form the dough into 20 balls and place them two inches apart on the prepared baking sheets. For an extra festive touch, you can add additional mix-ins on top of the dough balls for decoration. Bake for 10-12 minutes, adjusting the time based on your desired texture—10 minutes for chewy centers and 12 for crisper edges.
Tips for Cooling and Storing Cookies
Once baked, let the cookies cool on the sheets for 5 minutes before transferring them to a cooling rack for an additional 10 minutes. Store any leftover cookies in an airtight container for up to three days, ensuring they stay fresh and delicious!
Pro Tips for the Best Cookies
Measuring Flour Correctly
For perfect cookies, measure your flour correctly by spooning it into the measuring cup and leveling it off. This step is crucial to avoid using too much flour and creating flat cookies.
Achieving the Perfect Cookie Shape
To maintain a round shape, use a large circular cookie cutter immediately after baking. This technique helps achieve that bakery-style look.
Customizing Your Mix-Ins
Feel free to get creative with your mix-ins! You can swap out the M&Ms for your favorite chocolate or nuts, or add dried fruits for a different flavor profile. The possibilities are endless!
FAQs
How do you keep kitchen sink cookies from being flat?
To prevent kitchen sink cookies from flattening, ensure that your butter is softened but not melted. Also, consider chilling the dough for 30 minutes before baking.
Why are they called kitchen sink cookies?
They are called kitchen sink cookies because you can literally add any mix-ins you have on hand, making them a catch-all treat!
How long can Christmas cookies stay out?
Christmas cookies can stay out at room temperature for up to three days when stored in an airtight container.
What does a kitchen sink cookie have in it?
A kitchen sink cookie typically includes a mix of sweet and salty ingredients, such as chocolate chips, pretzels, nuts, and even candies like M&Ms.
More Delicious Recipes to Try Next
Conclusion
Christmas Kitchen Sink Cookies are a delightful way to infuse your holiday season with joy and flavor. They are simple to make and customizable to suit your taste, making them an excellent choice for sharing with family and friends. For more delicious ideas, check out our Pinterest page here for inspiration and festive treats that will make your celebrations even sweeter.

Easy Christmas Kitchen Sink Cookies to Delight Everyone
Equipment
- oven
- Baking sheets
- Parchment paper
- large bowl
- Electric mixer
- Spatula
- cooling rack
Ingredients
- ¾ cup salted butter, softened
- ¾ cup light brown sugar, packed
- ¼ cup granulated white sugar
- 2 large egg yolks, at room temperature
- 2 tsp vanilla bean paste or extract
- 1 ½ cups all-purpose flour, spooned and leveled
- ½ tsp baking powder
- ½ tsp baking soda
- ½ tsp salt
- ½ cup red and green M&M’s
- ⅓ cup white chocolate chips
- ⅓ cup pretzel pieces
- ⅓ cup potato chip pieces
- 2 tbsp red and green jimmies
Instructions
- Preheat the oven to 350°F and line two baking sheets with parchment paper.
- In a large bowl, beat the softened butter, brown sugar, and granulated sugar until light and fluffy.
- Add the egg yolks and vanilla, mixing until pale and fluffy.
- Mix in the flour, baking powder, baking soda, and salt until just combined.
- Fold in the M&M’s, white chocolate chips, pretzel pieces, potato chip pieces, and sprinkles.
- Form the dough into 20 balls and place them on the baking sheets, spaced two inches apart.
- Optionally, add extra mix-ins on top for decoration.
- Bake for 10-12 minutes, adjusting for desired texture.
- Cool the cookies on the sheets for 5 minutes before transferring to a rack.