Peppermint Crunch Sugar Cookie Bars

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Total Time 35 minutes

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 Thick, chewy, and soft Peppermint Crunch Sugar Cookie Bars with peppermint frosting! Easy to make, festive, and so yummy!

Try these other Christmas recipes when you’re done enjoying these cookie bars! Gingerbread Cake, Thumbprint Cookies, and Easiest 3 Ingredient Peppermint Bark.

a peppermint crunch sugar cookie bar on the side of a spoon filled with peppermint chunks and more bars in the background.

It’s official guys, we are knee-deep into the holiday season. I just found out that people put their Christmas trees up the day after Halloween. Say whaaa? That’s crazy. Unless you’re one of those people….. actually it’s still crazy. We put ours up on Thanksgiving Day this year and I still felt like we were bordering on being a bit premature.

a baking sheet of peppermint crunch sugar cookie bars.

My first post-Thanksgiving recipe is very Christmas-y I feel like. Peppermint, that’s definitely a holiday flavor, right? I actually made these peppermint sugar cookie bars on Thanksgiving morning. right before decorating the tree. I’ve decided that simultaneously tree-trimming, candy cane-crushing, and singing your lungs out (not always on key I might add) just might be the single most enjoyable thing on earth.

If you haven’t tried it, please cease all current activity and join me in soaking up this holiday bliss – tree-trimming/peppermint sugar cookie-frosting/feliz navidad off-key-singing style.

top view of a bowl of peppermint chunks with a spoon sitting on top more peppermint chunks on top.
peppermint crunch sugar cookie bars on a baking sheet with a bowl and spoons filled with peppermint chunks.

These bars got the official stamp of approval from my mom so I know they’ve gotta be really, really good. She usually has some helpful, positive constructive criticism but these bars left her critique-less. She said they were moist, soft, thick and chewy, and loaded with just enough fluffy peppermint frosting. Actually, she said she wouldn’t mind a whole bowl of just the frosting! 

a peppermint crunch sugar cookie bar with a bite taken out of it sitting on top of a bowl of peppermint chunks with more bars and a spoon with peppermint chunks in the background.

“I literally just made these! SO DELICIOUS! I used about 2 and half teaspoons of peppermint for the icing though. Came out SUPER minty and tasted exactly like candy canes! DELISH! Love these so much, may just have to make them year round! XD” – Lee

“Awesome recipe! I made these for a holiday gathering and they were a huge hit! I didn’t have the right size pan so used a 9×9 instead, so they were a bit thicker, but still tasted fantastic! And the frosting was to die for! Definitely going to be a go to holiday baking recipe from now on.” – Stephanie 

Peppermint Crunch Sugar Cookie Bars
4.80 from 15 votes

Peppermint Crunch Sugar Cookie Bars

Thick, chewy, and soft sugar cookie bars with peppermint crunch frosting! Easy to make, festive, and so yummy!
Prep: 15 minutes
Cook: 20 minutes
0 minutes
Total: 35 minutes
Servings: 18 servings
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Ingredients 

  • 2 ½ cups flour
  • ½ teaspoon baking powder
  • ½ teaspoon salt
  • ½ cup butter, softened
  • ¾ cup sugar
  • ¼ cup powdered sugar
  • 1 egg
  • 4 tablespoons sour cream , OR plain greek yogurt
  • 1 teaspoon vanilla

Frosting

  • ½ cup butter
  • 2 tablespoons cream cheese, softened
  • 3 cups powdered sugar
  • ½ teaspoon peppermint extract , (OR vanilla extract)
  • ¼ cup finely crushed candy canes

Instructions 

  • Preheat oven to 375. Line a 9×13 inch baking pan with foil and lightly grease the foil. In a medium bowl whisk together flour, baking powder, and salt.
  • In a large bowl cream butter until light and fluffy (about 1 minute). Add sugars and mix until combined. Add egg, sour cream, and vanilla and mix well. Gradually mix flour mixture into wet ingredients and continue to mix until the dough comes together and not crumbly.
  • Gently press dough into bottom of prepared pan. Bake 18-22 minutes until golden and the top no longer appears “wet”. Allow to cool completely.
  • When the bars have cooled, prepare the frosting. In a medium bowl whip butter for 2-3 minutes (no less!) until very fluffy. Add cream cheese and mix well. Gradually mix in powdered sugar until completely combined. Mix in peppermint extract. Spread frosting over cooled bars. Sprinkle with crushed candy canes. Cut into squares or triangles and serve. Store in airtight container.

Notes

Pro tip: resist that urge to over bake these – they are best a little under-baked then cooled in the pan for super-soft cookie bars! 

Nutrition

Calories: 203kcal | Carbohydrates: 44g | Protein: 3g | Fat: 2g | Saturated Fat: 1g | Trans Fat: 1g | Cholesterol: 14mg | Sodium: 102mg | Potassium: 47mg | Fiber: 1g | Sugar: 30g | Vitamin A: 73IU | Vitamin C: 1mg | Calcium: 31mg | Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Did you make this?Leave a star rating or comment below!
Tiffany of Creme de la Crumb in the kitchen

Welcome!

Hey there, I’m Tiffany – chef, photographer, mother, and avid taco eater. I am passionate about turning simple flavors and ingredients into tasty meals the whole family will love, with minimal prep and cleanup so there’s more time to spend eating and enjoying. Stay awhile, and help yourself to a taco or two!

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4.80 from 15 votes (10 ratings without comment)

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40 Comments

  1. cheri Bruning says:

    3 stars
    I was so excited for these and was DISAPPOINTED mainly in the sugar cookie. Not enough flavor and not like my idea of a cookie. But the frosting was good.

    1. Tiffany says:

      Thanks for your feedback, Cheri!

  2. Kacie Fuselier says:

    5 stars
    I just made these for coworker christmas gifts last night. Holy deliciousness – these are my new go-to treat. the icing alone is amazing, but the entire recipe is perfect. and they’re pretty and festive for the eyes, too. awesome job!

    1. Tiffany says:

      I would LOVE to be your coworker! 😉 I am excited that they turned out so well for you! They are a holiday must make here in our house!

  3. Kari says:

    Does the icing harden so the cut bars Can be stacked?

    1. Tiffany says:

      I don’t recommend stacking these!

  4. Stephanie says:

    Have you tried freezing these? Just wondering if I can make them ahead of time. Was thinking I would bake and frost them, then cut and freeze, but wait to add candy canes until after they thaw. Thanks!

    1. Tiffany says:

      Yes you can, but make sure you cover them VERY tightly so that they don’t dry out!

  5. Stephanie says:

    Awesome recipe! I made these for a holiday gathering and they were a huge hit! I didn’t have the right size pan so used a 9×9 instead, so they were a bit thicker, but still tasted fantastic! And the frosting was to die for! Definitely going to be a go to holiday baking recipe from now on.

  6. Marissa Bryn says:

    These look amazing! I’m going to be making these on Christmas Eve! I was wondering, would unsalted butter be ok to use, or would that change the flavor? I ended up buying a lot of unsalted butter for other recipes and would love to use all that up before hitting the store again.

    1. Tiffany says:

      Unsalted butter should be okay, just add a pinch of salt. 🙂

  7. Lee says:

    I literally just made these! SO DELICIOUS! I used about 2 and half teaspoons of peppermint for the icing though. Came out SUPER minty and tasted exactly like candy canes! DELISH! Love these so much, may just have to make them year round! XD

    1. Tiffany says:

      Ooh, I’m all for extra peppermint!!! 🙂 🙂

  8. Wanju K says:

    Looks so yummy! Just one question before I make it on the spot – do you mean unsalted butter OR salted butter? I suspect you mean salted, but would like to clarify.

    1. Tiffany says:

      Salted Butter! 🙂

      1. Wanju K says:

        Thanks! 😀 Made it and it was goooooood~

  9. Miranda says:

    These look delicious, but I’m one of those people who only like cream cheese frosting on carrot cake. (It seems to be showing up everywhere these days.) What do you think about making these with vanilla buttercream frosting instead? (Homemade, of course!)

    1. Tiffany says:

      Yes that would definitely work!! 🙂

  10. Tonya says:

    the recipe calls for baking soda, but in the directions it says baking powder. just wondering which one is correct :).

    1. Tiffany says:

      Whoops! It’s baking powder. 🙂 I’m fixing it right now! 🙂