Christmas Kitchen Sink Cookies (Sweet & Salty Holiday Favorite)

These Christmas Kitchen Sink Cookies are packed with everything but the kitchen sink — pretzels, potato chips, red and green M&M’s, white chocolate chips, and festive sprinkles. The result? A perfectly balanced sweet and salty cookie that’s crunchy on the edges, soft in the center, and impossible to stop eating.

When it comes to holiday baking, there’s nothing more exciting than a cookie that delivers big flavor, fun textures, and festive vibes all in one bite. Christmas Kitchen Sink Cookies do exactly that. They’re bold, playful, and designed for anyone who loves variety in their desserts.

The name “kitchen sink” comes from the idea of throwing in all your favorite mix-ins, and this recipe embraces that concept fully. Salty pretzels and potato chips contrast beautifully with sweet M&M’s and creamy white chocolate, creating a cookie that feels indulgent and comforting at the same time.

Best of all, these cookies are quick and easy. There’s no chilling required, which means you can go from mixing bowl to warm cookies in under 30 minutes — perfect for busy holiday schedules.

Why You’ll Love Christmas Kitchen Sink Cookies

Sweet & salty perfection: The flavor balance is unbeatable.
Fun to make: Perfect for baking with kids thanks to all the mix-ins.
No chill time: Bake right away — no waiting.
Great for parties: These cookies stand out on any holiday cookie tray.
Customizable: Swap mix-ins to match your taste.

If you love cookies that surprise you with every bite, this recipe is guaranteed to become a holiday staple in your kitchen.

Ingredients Breakdown

These cookies rely on classic pantry staples combined with fun holiday mix-ins. Each ingredient plays a role in creating the perfect texture and flavor.

Brown & granulated sugar: Brown sugar adds chewiness while white sugar adds crisp edges.
Salted butter: Enhances the sweet-and-salty balance.
Egg yolks: Keep the cookies rich and tender.
Vanilla: Vanilla bean paste gives deeper flavor, but extract works too.
All-purpose flour: Provides structure and chew.
Baking soda & baking powder: Help the cookies rise slightly.
Salt: Brings out all the flavors.
Red & green M&M’s: Festive color and crunch.
White chocolate chips: Sweet, creamy contrast.
Pretzels & potato chips: The salty crunch that makes these cookies special.
Holiday sprinkles: Extra festive flair.

Step-by-Step Instructions

Cream softened butter with brown and granulated sugar until light and fluffy.
Add egg yolks and vanilla; beat until pale and airy.
Mix in flour, baking powder, baking soda, and salt until just combined.
Gently fold in M&M’s, white chocolate chips, pretzels, potato chips, and sprinkles.
Scoop dough into 20 balls and space them 2 inches apart.
Bake until edges are set and centers remain soft.
Cool briefly before transferring to a rack.

Pro Tips for Perfect Cookies

Measure flour properly — spoon and level or weigh (125g per cup).
Beat butter, sugar, and eggs until pale for best texture.
Use a round cookie cutter to shape cookies right after baking.
Add extra mix-ins on top before baking for a bakery-style look.