When the holiday season settles in, I always find myself reaching for recipes that feel fun, festive, and a little over-the-top in the best way. That’s exactly why I love making Christmas Kitchen Sink Cookies. They’re filled with colorful candies, salty little surprises, and all the cozy flavors that make December baking feel special. These cookies remind me of the same warm feeling I get when pulling out my old favorites like Gingerbread Crinkle Cookies and Christmas Snowball Cookies, but they’re even more playful.
These cookies are perfect for beginners, busy moms, distracted multitaskers, or anyone craving a family-friendly holiday treat without the fuss. If you’ve been searching for a recipe that instantly brightens a cookie box or Christmas dessert table, this might be the one you come back to every year.
Why I Love Making Christmas Kitchen Sink Cookies
I’ve always believed that holiday baking should feel approachable. These cookies fit that perfectly because they welcome creativity. Every batch feels different, and every handful of mix-ins brings its own little burst of holiday magic. They also pair wonderfully with other reader favorites like my Candy Cane Cookies and Christmas Pinwheel Cookies, especially when you’re assembling a festive cookie platter.
The first time I made these, I remember staring into my pantry trying to piece together a recipe without running to the store. A few pretzels, some leftover M&M’s, a handful of potato chips, and suddenly I had one of the most addictive holiday cookies I’d ever baked. My family asked for them again and again, and they became a tradition without me even planning it.
Christmas Kitchen Sink Cookies Ingredients You’ll Need
These cookies use simple ingredients you probably already have on hand, which makes them perfect when you want a quick win during the holidays.
Dry Ingredients
- 1 1/2 cups all-purpose flour
- 1/2 tsp baking powder
- 1/2 tsp baking soda
- 1/2 tsp salt
Wet Ingredients
- 3/4 cup salted butter, softened
- 3/4 cup packed light brown sugar
- 1/4 cup granulated sugar
- 2 egg yolks, room temperature
- 2 tsp vanilla bean paste or vanilla extract
Mix-Ins
- 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
These mix-ins give the cookies their signature sweet-and-salty bite. They also make them look whimsical and festive, just like my other colorful holiday favorites: Orange Cranberry Cookies and Raspberry Shortbread Thumbprint Cookies.
How to Make Christmas Kitchen Sink Cookies
Once you gather everything, these come together quickly. Even if you’re not a confident baker, you’ll be surprised at how forgiving this dough is.
Step-by-Step Instructions for Perfect Christmas Kitchen Sink Cookies
- Preheat your oven to 350°F and line two baking sheets with parchment paper.
- Add the softened butter, brown sugar, and granulated sugar to a large bowl. Cream them together for about two minutes until fluffy.
- Mix in the egg yolks and vanilla until the mixture becomes pale and creamy.
- Add the flour, baking soda, baking powder, and salt. Mix just until combined.
- Fold in the M&M’s, white chocolate chips, pretzels, potato chips, and sprinkles.
- Scoop into 20 balls and space them two inches apart.
- Add a few extra mix-ins on top for that bakery-style finish.
- Bake for 10 to 12 minutes.
- 10 for chewier cookies
- 12 for crispier edges
- While warm, swirl a round cookie cutter around each cookie to make them perfectly circular.
- Cool for five minutes on the sheet, then ten minutes on a rack.
If you’re making a larger cookie assortment, these pair beautifully with Chocolate Thumbprint Cookies and Whipped Shortbread Cookies for a delicious variety of textures.
Tips for the Best Christmas Kitchen Sink Cookies
Over the years, I’ve learned a few things that make a big difference in achieving soft, chewy, bakery-style cookies.
Measure Flour the Right Way
Use the spoon-and-level method or weigh it. One cup of flour equals 125 grams. Too much flour leads to thick, dry cookies.
Add Extra Mix-Ins on Top
This step gives your cookies their festive, photo-ready look.
Round Them While Warm
A simple circular cutter trick makes them look professional.
Use Room Temperature Ingredients
Everything blends more smoothly and consistently.
Creative Variations for Christmas Kitchen Sink Cookies
These cookies encourage creativity, making them perfect for experimenting with whatever you have available.
Swap Your Mix-Ins
Try adding:
- Butterscotch chips
- Toffee bits
- Crushed candy canes
- Dark chocolate chunks
- Chopped nuts
- Mini marshmallows
Add Holiday Spices
A pinch of cinnamon or nutmeg adds warmth.
Make Them Extra Chewy
Add a teaspoon of cornstarch to the dry ingredients.
Make Them Gluten-Free
Use a cup-for-cup gluten-free flour blend. This dough handles it beautifully.
If you’re building a holiday cookie board, mix in classics like Best Gingerbread Cookies or something soft and buttery like Christmas Snowball Cookies.
Why Christmas Kitchen Sink Cookies Are Great for Families
If you have kids, this recipe is gold. The mixing, scooping, and choosing colorful add-ins makes the process just as fun as the final cookies themselves. It’s the kind of recipe that doesn’t require precision to still taste amazing.
They also double beautifully, making them perfect for gifting alongside treats like Candy Cane Cookies or Raspberry Shortbread Thumbprint Cookies. They always disappear first at parties because they offer something for everyone—sweet, salty, soft, crunchy.
Make Christmas Kitchen Sink Cookies Part of Your Holiday Tradition
Every December, I find myself returning to these cookies because they capture everything I love about holiday baking. They’re comforting, colorful, and a little unpredictable—in the best possible way. Whether you’re making a cookie tray for the neighbors or filling your kitchen with warm smells on a quiet winter morning, these cookies bring joy and ease to the season.
FAQs About Christmas Kitchen Sink Cookies
Can I make the dough ahead of time?
Yes, the dough stores beautifully. You can refrigerate it for up to 48 hours. If the dough firms up too much, let it sit at room temperature for 10 to 15 minutes before scooping. Chilling can even help the cookies bake thicker and develop deeper flavor.
Can I freeze the cookie dough?
Absolutely. Scoop the dough into balls, place them on a baking sheet, and freeze until solid. Transfer to a freezer-safe bag. They store well for up to three months. You can bake them straight from the freezer. Just add one to two minutes to the bake time.
Can I substitute the mix-ins?
Yes, this recipe is meant to be flexible. You can swap the mix-ins for whatever you love. Chocolate chips, toffee bits, crushed candy canes, chopped nuts, dried fruit, or butterscotch chips all work well. Create your own combination to match your family’s taste.
Can I make these cookies gluten-free?
Yes, all you need is a cup-for-cup gluten-free flour blend. This dough adapts well and still produces soft, chewy cookies. Just be sure not to overmix.
How do I keep the cookies soft?
Store them in an airtight container at room temperature. Add a slice of bread or a tortilla to the container. It helps maintain that soft, chewy texture for several days.
Why did my cookies spread too much?
If your cookies spread more than expected, your butter may have been too warm. Chilling the dough for 20 to 30 minutes before baking helps. Also ensure you’re measuring your flour correctly. Too little flour can cause cookies to overspread.
Why did my cookies bake up too thick?
This usually happens when there’s too much flour in the dough. Always spoon and level your flour or weigh it for accuracy. If your dough feels dry, mix in a teaspoon or two of milk.
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The Best Christmas Kitchen Sink Cookies
- Total Time: 27 minutes
- Yield: 20 cookies 1x
- Diet: Vegetarian
Description
Fun, festive, and packed with holiday flavor, these Christmas Kitchen Sink Cookies are loaded with colorful candies, salty mix-ins, and cozy vanilla cookie dough. Perfect for gifting, cookie trays, or a family baking day.
Ingredients
- 1 1/2 cups all-purpose flour
- 1/2 tsp baking powder
- 1/2 tsp baking soda
- 1/2 tsp salt
- 3/4 cup salted butter, softened
- 3/4 cup packed light brown sugar
- 1/4 cup granulated sugar
- 2 egg yolks, room temperature
- 2 tsp vanilla bean paste or vanilla extract
- 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
Instructions
- Preheat oven to 350°F (175°C) and line two baking sheets with parchment paper.
- Cream the butter, brown sugar, and granulated sugar until fluffy, about 2 minutes.
- Mix in egg yolks and vanilla until smooth and pale.
- Add flour, baking powder, baking soda, and salt. Mix until just combined.
- Fold in M&M’s, white chocolate chips, pretzel pieces, potato chips, and sprinkles.
- Scoop dough into 20 balls and place 2 inches apart on baking sheets.
- Top each cookie with a few extra mix-ins for a festive look.
- Bake for 10–12 minutes. 10 for chewy, 12 for crisp edges.
- Optional: swirl a round cookie cutter around each warm cookie to make it perfectly circular.
- Cool 5 minutes on sheet, then transfer to wire rack to finish cooling.
Notes
Spoon and level your flour to avoid dry cookies. Add a teaspoon of cornstarch for extra chewiness. Round cookies with a cutter while warm for bakery-style presentation. Dough freezes well, and mix-ins can be customized to your pantry.
- Prep Time: 15 minutes
- Cook Time: 12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 145
- Sugar: 11g
- Sodium: 110mg
- Fat: 7g
- Saturated Fat: 4g
- Unsaturated Fat: 2g
- Trans Fat: 0g
- Carbohydrates: 18g
- Fiber: 0.5g
- Protein: 1.5g
- Cholesterol: 25mg