You know that stretch in December where there’s a class party, a work potluck, and your kids suddenly promised “Mom will bring cookies”? That’s exactly where these Christmas Kitchen Sink Cookies come in.
They’re soft and chewy, packed with melty chocolate, festive red and green M&M’s, crunchy pretzels, and salty potato chips. Every bite has something fun going on, and they look like Christmas lights scattered across a cookie.
From here, everything comes together easily: one big bowl, no dough chilling required, and you can be pulling trays of warm cookies out of the oven in about 30 minutes.
Why You’ll Love This Recipe
- Truly quick: One bowl, no chill time, and about 10–11 minutes per tray in the oven. Perfect when you remember the cookie exchange at the last minute.
- Sweet + salty magic: Classic buttery cookie base with chocolate, M&M’s, pretzels, and potato chips for that “can’t stop at one” combo.
- Kid-approved and kid-helpful: Little hands can measure mix-ins, stir, and press extra candy on top.
- Flexible pantry recipe: Swap in whatever you have—different chips, nuts, toffee, or sprinkles all work.
- Freezer friendly: Make the dough balls now, freeze, and bake straight from the freezer whenever you need a fresh cookie tray.
Ingredients You’ll Need
For the cookie dough
- 1 cup (2 sticks) unsalted butter, softened
Classic cookie flavor. If using salted butter, reduce the added salt to 1/2 teaspoon. - 3/4 cup packed light brown sugar
Adds moisture and chewiness. - 1/2 cup granulated sugar
Balances sweetness and helps the cookies spread just enough. - 2 large eggs, room temperature
Room temp eggs mix in more smoothly and help the cookies bake evenly. - 2 teaspoons vanilla extract
Gives that cozy bakery smell and flavor. - 2 1/2 cups all-purpose flour
Spoon and level so the cookies stay soft, not dry. A 1:1 gluten-free all-purpose blend usually works if needed. - 1 teaspoon baking soda + 1/2 teaspoon baking powder
This combo keeps the cookies thick but not cakey. - 3/4 teaspoon fine sea salt
Balances all the sweet and salty mix-ins. Drop to 1/2 teaspoon if your butter is salted.
“Kitchen Sink” mix-ins
Feel free to swap with what you have, but this combo is fantastic:
- 1 cup red and green M&M’s – Holiday color and crunch. Any color is fine outside of Christmas.
- 3/4 cup semi-sweet chocolate chips or chunks – Gives deeper chocolate flavor.
- 1/2 cup white chocolate chips – Pops of sweetness and pretty color contrast.
- 1 cup roughly crushed mini pretzels – Don’t crush to dust; leave pea-sized pieces for crunch.
- 3/4 cup ridged potato chips, gently crushed – Adds salty, crispy bits (plain salted works best).
- 1/4 cup Christmas sprinkles (jimmies or nonpareils) – To make them look extra festive.
- Flaky sea salt, optional, for sprinkling on top – A tiny pinch on each cookie really leans into the sweet-salty vibe.
Simple swap ideas
- More protein: Replace 1/2 cup flour with 1/2 cup quick oats and add 1/4 cup chopped nuts.
- Nut-free: Skip nuts entirely and lean on pretzels, potato chips, and extra chocolate.
- Gluten-free: Use a measure-for-measure gluten-free flour and gluten-free pretzels; skip or sub potato chips with a GF brand.
How to Make It (Step-by-Step)
- Prep your pans and oven.
Preheat oven to 350°F. Line 2 large baking sheets with parchment paper for easy cleanup and even browning. - Cream the butter and sugars.
In a large mixing bowl (stand mixer or hand mixer), beat softened butter, brown sugar, and granulated sugar on medium speed for 2–3 minutes, until the mixture looks light and a bit fluffy. - Add eggs and vanilla.
Beat in the eggs, one at a time, then mix in the vanilla. The dough will look smooth and slightly thick. - Add dry ingredients.
Sprinkle the flour, baking soda, baking powder, and salt over the bowl. Mix on low just until no streaks of flour remain. The dough should be soft and scoopable but not sticky. - Fold in all the goodies.
Use a spatula to gently fold in the M&M’s, chocolate chips, white chocolate chips, pretzels, potato chips, and sprinkles. Work slowly so you don’t crush everything into crumbs—you want visible chunks. - Scoop the dough.
Use a 1 1/2–2 tablespoon cookie scoop to portion dough onto the lined sheets, spacing at least 2 inches apart. If you like bakery-style cookies, press a few extra M&M’s and pretzel pieces on top of each mound. - Bake.
Bake for 10–11 minutes, rotating the pans halfway through, until the edges are lightly golden and the centers look just set but still soft. - Finish and cool.
If using, sprinkle a tiny pinch of flaky sea salt on each cookie right after they come out of the oven. Let them cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely. They’ll firm up as they cool but stay chewy inside.
Tips for Success
- Measure flour lightly: Spoon it into the cup and level off so the cookies don’t turn dry or cakey.
- Don’t overbake: Pull them when the centers still look a little soft; they set up on the hot pan.
- Visible mix-ins = cuter cookies: Save a small handful of M&M’s and pretzels to press on top before baking for that cookie-tray look.
- Make-ahead dough: Chill the bowl of dough up to 48 hours, or scoop balls and refrigerate up to 3 days. Allow chilled dough balls to sit at room temp 10–15 minutes before baking.
- Freezer stash for busy days: Freeze dough balls on a tray, then store in a zip-top bag. Bake from frozen, adding 1–2 minutes to the bake time.
- Kid kitchen jobs: Let kids crush pretzels in a bag, pour in sprinkles, and count out M&M’s on top of each cookie.
Variations
A. Everyday Family Variations
- Caramel crunch: Swap 1/2 cup of the chocolate chips for soft caramel bits.
- Minty twist: Use mint M&M’s or add 1/2 teaspoon peppermint extract and some crushed candy canes.
- S’mores style: Replace potato chips with mini marshmallows and add 1/2 cup crushed graham crackers.
- All-chocolate version: Skip potato chips and pretzels and use a mix of dark, milk, and white chocolate chips for less salty, more classic flavor.
- Nutty kitchen sink: Add 1/2 cup chopped pecans or peanuts in place of some of the pretzels for extra crunch.
What to Serve With Christmas Kitchen Sink Cookies
- A big mug of hot cocoa or peppermint hot chocolate for movie night.
- Simple sliced fruit or cheese cubes on the side for a more balanced after-school snack.
- Add them to a cookie tray with sugar cookies and brownie bites for parties.
- Tuck a cookie into lunchboxes as a surprise December treat.
- Wrap 2–3 cookies in a clear bag with ribbon for teacher gifts or neighbors.
Storage & Reheat
- Room temperature: Store cooled cookies in an airtight container at room temp for 3–4 days. Layer with parchment if you stack them.
- Freezer (baked): Freeze cookies in a single layer, then transfer to a freezer bag or container for up to 2–3 months.
- Freezer (dough): Freeze scooped dough balls up to 3 months and bake from frozen.
- Reheating: Warm a cookie in the microwave for about 8–10 seconds for that just-baked softness, or 2–3 minutes in a 300°F oven.
FAQs
1. Can I make these Christmas kitchen sink cookies ahead of time?
Yes. You can bake the cookies 1–2 days before you need them and store them airtight at room temperature. For longer storage, freeze either the baked cookies or the dough balls, then bake or rewarm right before serving for that fresh-from-the-oven feel.
2. Do the pretzels and potato chips get soggy?
They soften slightly inside the cookie but keep a pleasant crunch in most bites, especially if you don’t crush them too finely. If you want extra crunch, press a few pretzel pieces and chips on top of each dough ball right before baking.
3. How can I make these more kid-friendly if my kids don’t like “too much stuff” in their cookies?
You can simply reduce the number of mix-ins overall, or leave out potato chips and pretzels in half of the dough. Make one tray with “everything” and one tray that’s basically M&M chocolate chip cookies.
4. Can I make these dairy-free?
You can use a plant-based butter stick (not spreadable tub) and dairy-free chocolate chips. Just double-check labels on chocolate, M&M-style candies, and chips for milk ingredients.
5. What’s the best way to freeze Christmas kitchen sink cookies?
For baked cookies, cool completely, then freeze on a sheet pan before transferring to a bag or container. For dough, scoop into balls, freeze solid, and store in a freezer bag with the baking temperature and time written on it. Bake from frozen at 350°F, adding 1–2 minutes as needed.
If you need a cookie that can handle school parties, holiday potlucks, and cozy nights at home without stressing you out, these Christmas Kitchen Sink Cookies are it. Mix, scoop, bake, and watch them disappear.
If your family loves sweet-and-salty treats like this, they’ll probably also be into peanut butter cookie bars, chocolate chip blondies, or any cookie with M&M’s and sprinkles.
