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Home » Christmas Cookies » M&M Sugar Cookie Bars

M&M Sugar Cookie Bars

Published: Dec 16, 2013 · Modified: Nov 17, 2023 by Arlene Mobley · This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases.

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M&M Sugar Cookie Bars for Christmas in a holiday gift box.

Are you looking for a unique twist on Christmas baking this year? Step away from the traditional sugar cookies - why not make M&M Sugar Cookie Bars instead?

Perfectly chewy and oh-so-sweet, these cookie bars will be a perfect holiday cookie exchange recipe that is sure to impress at your cookie exchange or as a festive treat to share with family and friends.

Not only do they taste divine, but their fun color and signature M&M crunch will bring a smile to anyone’s face!

M&M Sugar Cookie Bars for Christmas in a holiday gift box.

Cookie Bar recipes are one of the easiest Christmas cookies to make. You mix the dough up in a bowl, press it into a baking pan to bake. When they are done you cover the top with melted chocolate and decorate with more red and green M&Ms and sprinkles.

Once the chocolate has hardened cut them up.

That's all there is to it. You don't have to worry about cookie cutters, cookie sheets or watching the oven while a batch after batch of cookies are baking.

I love baking Christmas cookies but if you are running out of time cookie bars are the way to go!

There is a lot less time involved when you are baking a tray of cookie bars versus individual cookies. 

Recipe Prep

  • Line a 9 x 13 inch baking pan with parchment paper.
  • Preheat the oven to 350 F. degrees.
  • Chop the chocolate into small pieces and place in a small microwave bowl.

M&M Sugar Cookie Bars Ingredients

For this recipe I used plain milk chocolate red and green holiday M&M's to make them festive for the holiday season.

This recipe can be made any time of the year using plain M&Ms. You can also use Peanut M&M's if you like.

MM Sugar Cookie Bars wet ingredients premeasured.
  • All-Purpose Flour - The backbone of many baked goods, it provides structure to our M&M Sugar Cookie Bars.
  • Salt - Just a pinch to balance the sweetness and enhance the overall flavor of the cookie bars.
  • Baking Powder - This leavening agent helps the bars rise during baking, making them light and fluffy.
  • White Granulated Sugar - Adds sweetness and aids in creating a beautiful golden brown color.
  • Brown Sugar - Gives our cookie bars a depth of flavor with its rich, molasses notes.
  • Softened Butter - Adds flavor and creates a tender texture.
  • Light Corn Syrup - This ingredient helps to keep the bars moist and chewy.
  • Pure Vanilla Extract - A baking essential that offers a delicate, sweet aroma and enhances the flavor of the other ingredients.
  • Eggs - Provide structure and moisture, as well as enhance the flavor of the bars.
  • Original or Holiday M&M's - These add color, crunch, and a delicious chocolatey bite. We'll use these both within the dough and sprinkled on top for extra appeal. Be sure to divide them as per the recipe instructions.
  • Chocolate topping: Chocolate bark, milk chocolate chips, or chocolate wafers can be used for the chocolate topping. You could also use chocolate frosting instead.
  • Optional decorations: Christmas themed sprinkles or jimmies add an extra festive delight.

Directions

  • Step 1: Measure the dry ingredients into a small bowl. Whisk them together to combine. Set aside until needed.
Dry ingredients whisked together in a small bowl.
  • Step 2: In a separate large bowl cream the softened butter, both sugars, and the vanilla extract together until light and fluffy.
Creaming the softened butter, sugars and vanilla together.
  • Step 3: Add the corn syrup to the bowl and beat in for 1 minute.
  • Step 4: Beat in the eggs one at a time. Scrape the bowl and continue to beat for 1 or 2 minutes until combined.
Adding the eggs to the Cookie bar dough in a bowl.
  • Step 5: Slowly mix the dry ingredients into the cookie dough ⅓ at a time. Mix with a wooden spoon until all of the flour is evenly mixed into the dough. Scrape the bottom of the bowl well as you mix.
Mixing the wet and dry sugar cookie bar ingredients.
  • Step 6: Add 1 ½ cups of the M&M's to the bowl of dough. Fold the candy pieces into the sugar cookie bar dough until evenly combined.
M&M sugar cookie bar dough in a mixing bowl.
  • Step 7: Line a 9 x 13 or two 8 x 8 inch pans with parchment paper folding the edges over the side. Spread the cookie bar batter into the bottom of the pan pushing the dough into all 4 corners of the baking pan.
Spreading the dough into the pan with a spatula.

After you mix the batter press it down into a prepared 9 x 13 baking pan.

Unbaked M&M Sugar Cookie bars spread into a baking tray.
  • Step 8: Bake the M&M Sugar cookie bars for 25 to 35 minutes or until the top is lightly golden and a tooth pick inserted into the center comes out clean.
Uncut and golden brown sugar cookie bars in the baking tray.

Remove from the pan from the oven and place on a wire cooling rack.

  • Step 9: Slowly melt the chopped chocolate in the microwave in short increments of 20, 10, and 5 seconds stirring each time the microwave stops. Once the chocolate is almost completely melted with just a few small lumps left pour the melted chocolate over the top of the tray and spread it over the entire top. 
Melted chocolate spread over the top of a tray of sugar cookie bars.
  • Step 10: Randomly sprinkle M&M's all over the top of the melted chocolate. Allow the chocolate to harden before cutting.
M&M Christmas Sugar Cookie Bars decorated with red and green M&M's and holiday sprinkles.
  • Step 11: Once the chocolate had hardened cut the Sugar Cookie Bars into pieces. I cut mine into small bite size 1 ½ inch squares.
Holiday M&M Cookie Bras on a serving tray.

Cutting and Packaging

  • Once your M&M Sugar Cookie Bars have completely cooled and the chocolate has hardened, use a sharp knife to carefully cut them into squares or rectangles, depending on your preferred serving size. If you're preparing these for a cookie exchange, aim for smaller, bite-sized pieces to allow for variety on the exchange table.
Sugar cookie bars in a holiday cookie tin for gifting.
  • For packaging, start by placing each cookie bar into a cupcake liner, which will prevent them from sticking together and makes for easy pick up. Then, place the lined cookie bars into a festive holiday tin or box. If you're going for a more rustic look, consider wrapping them individually in cellophane and tying each with a ribbon or string. To truly personalize your holiday food gifts, attach a handwritten tag or note to your package, expressing your seasonal greetings.

Remember, presentation is key, especially when gifting. So, take your time to package your M&M Sugar Cookie Bars in a way that shows care, adding a lovely personal touch to these delectable homemade treats.

Holiday packaged sugar cookie bars.

📌Pro Baking Tip

  • any color M&M's can be used. Change the color based on the holiday or special occasion theme.
  • lining the pan with parchment paper will make it very easy to lift the tray of cookie bars out of the pan to cut. Or lightly spray the pan with cooking spray or grease with butter and cut the bars while they are in the tray.
  • milk chocolate or semi-sweet chocolate can be used. You could even use a white chocolate if you like.
  • Use chocolate frosting instead of melting chocolate.
  • Perfect for holiday cookie exchange.

More Cookie Exchange Recipes

  • Red, green and white Christmas Spritz cookies on a holiday plate.
    How To Make Christmas Spritz Cookies
  • Cherry Blossom Cookies on a pink glass cookie stand.
    Cherry Blossom Cookies
  • A holiday plate with 3 Raspberry Thumbprint cookies with a white chocolate drizzle.
    Raspberry Thumbprint Cookies
  • soft frosted Christmas cookies on a holiday plate.
    Soft Frosted Christmas Cookies

Christmas M&M sugar cookie bars are the perfect festive treat for any holiday gathering.

So, when you’re ready for something special this season, give this recipe a whirl! It will be sure to make everyone merry and bright.

The combination of the chewy sugar cookie base, chocolate topping, and festive colored Christmas M&Ms is irresistible and delightful.

They’ll take your cookies to the next level of deliciousness. Plus, they’re easy-to-make so you can whip up a batch in no time.

So why not try this recipe today? And don’t forget to have fun creating these wonderful treats! Enjoy every moment of the cooking process!

Email questions or recipe requests to flouronmyface@gmail.com. Follow me on Pinterest, YouTube, Instagram and Facebook.

Red and green M&M Sugar Cookie Bars on a holiday cake stand.

M and M Sugar Cookie Bars

Arlene Mobley - Flour On My Face
Introducing the easiest Christmas cookie bars ever - M&M Sugar Cookie Bars! Simply mix the dough, press it into a pan, bake, decorate and cut into delicious squares. It's as simple as that!
5 from 1 vote
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Prep Time 15 minutes mins
Cook Time 28 minutes mins
Total Time 43 minutes mins
Course Dessert
Cuisine American
Servings 45 bars
Calories 164 kcal

Ingredients  

  • 3 cups all-purpose flour
  • 1 ½ teaspoon salt
  • 1 teaspoon baking powder
  • 1 cup granulated sugar
  • ¼ cup brown sugar
  • 1 cup softened butter
  • ¼ cup light corn syrup
  • 1 teaspoon vanilla extract
  • 2 large eggs
  • 2 cups plain or holiday red & green M&M's (divided)
  • 1 cup chopped milk chocolate or chocolate chips (chocolate candy bark can also be used)
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Instructions 

  • In a medium bowl whisk the all-purpose flour, salt and baking powder together and set aside.
  • In a large bowl beat the softened butter until light and creamy.
  • Add the white and brown sugar, and vanilla extract to the bowl. Beat for 3 minutes until creamed together completely.
  • Add the corn syrup to the bowl and beat 1 minute.
  • Scrape sides of bowl well with a spatula. Add the eggs one at a time beating well to combine. Scraping the sides and bottom of the bowl between each addition.
  • Fold into the batter ½ cup of the plain or holiday red & green M&M's.
  • Add the dry ingredients one cup at a time to the bowl. Mixing with a wooden spoon until all the dry ingredients are incorporated well into the cookie bar batter.
  • Line a 9 x 13 or two 8 x 8 inch baking pans with parchment paper or aluminum foil folding the edges over the sides of the baking pan. Or lightly spray the pan with cooking spray or grease with butter.
  • Spread the cookie bar dough into the pan all the way into the corners.
  • Bake the cookie bars in a 350 °F degrees oven for 28-35 minutes or until the top is lightly golden.
  • While the cookie bars are baking chop the chocolate or candy bark if using with a sharp knife.
  • When done remove the tray of sugar cookie bars from the oven and place on a cooling rack.
  • Slowly melt the chopped chocolate in the microwave in short increments of 20, 10, and 5 seconds stirring each time the microwave stops. Once the chocolate is almost completely melted with just a few small lumps left pour the melted chocolate over the top of the tray and spread it over the entire top. 
  • Immediately drop the remaining M&M's over the melted chocolate and sprinkles if using.
  • Allow chocolate to set up completely before cutting. This can take anywhere from 2 hours to overnight depending on the temperature of your home.
  • Once cool lift the cookie bars from the baking pan by the edges of the parchment or aluminum foil. Place down on a level surface. Use a large sharp knife to cut the holiday cookie bars into small squares.
  • Makes about 35 to 50 small M&M Sugar Cookie Bars.
  • Store the leftover cookie bars in an airtight container for up to two weeks.
  • Holiday cookie bars may be frozen for up to a month in an airtight container. Thaw in the refrigerator before serving.

Recipe Expert Tips

  • any color M&M's can be used. Change the color based on the holiday or special occasion theme.
  • lining the pan with parchment paper will make it very easy to lift the tray of cookie bars out of the pan to cut. Or lightly spray the pan with cooking spray or grease with butter and cut the bars while they are in the tray.
  • milk chocolate or semi-sweet chocolate can be used. You could even use a white chocolate if you like.
  • Use chocolate frosting instead of melting chocolate.
  • Perfect for holiday cookie exchange.

Nutrition

Serving: 1ServingCalories: 164kcalCarbohydrates: 22gProtein: 2gFat: 8gSaturated Fat: 5gPolyunsaturated Fat: 0.2gMonounsaturated Fat: 1gTrans Fat: 0.2gCholesterol: 20mgSodium: 131mgPotassium: 27mgFiber: 0.5gSugar: 15gVitamin A: 159IUVitamin C: 0.1mgCalcium: 24mgIron: 1mg
Tried this recipe?Share a picture on Instagram and tag @flouronmyface2
Baking, M&Ms, Baking with Chocolate, Class party recipes, Baking Cookies, Baked goods
M&M Cookie Exchange Recipe

 

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About Arlene Mobley

Arlene Mobley author of Flour On My Face-a Food & Lifestyle website helping busy families get dinner on the table by serving easy recipes every week.

Reader Interactions

Comments

  1. Aleesha Banks

    December 17, 2013 at 4:31 am

    Those look so delicious! I'll be baking my cookies up this week to take to our various Christmas get together s 🙂

    Reply
    • Flour On My Face

      December 17, 2013 at 6:28 pm

      Aleesha thank you! Happy Holidays!

      Reply
  2. Kristy

    December 16, 2013 at 9:24 pm

    These look beautiful and perfect for gifts! Thanks for sharing! #client

    Reply
    • Flour On My Face

      December 16, 2013 at 10:46 pm

      Thank you Kristy!

      Reply
  3. Tenns @ New Mama Diaries

    December 16, 2013 at 1:45 pm

    These look so delicious and festive! The Christmas M&M's are always my fave. I'll have to give this recipe a go. Definitely pinning!

    Reply
    • Flour On My Face

      December 16, 2013 at 7:58 pm

      Thank you!

      Reply
5 from 1 vote (1 rating without comment)

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Hi, I'm Arlene Mobley the cook & photographer here at Flour On My Face. I have been cooking for my family for over 40 years. I love sharing recipes to help busy families get dinner on the table.

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