Grandma’s Famous Holiday Cookie Bars

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🍪 Grandma’s Famous Holiday Cookie Bars (Freezer-Friendly!)

❤️ A Sweet Holiday Classic Everyone Falls in Love With

Every year, as the holidays approach and the scent of cinnamon, vanilla, and butter fills the air, I find myself reaching for this timeless recipeGrandma’s Holiday Cookie Bars. This year, I baked over 100 dozen cookies for friends, family, neighbors, and even the mailman — and these were everyone’s absolute favorite. Soft, chewy, full of festive flavors, and perfect for freezing, these bars are the very definition of holiday joy. 😋

Whether you’re hosting a cookie swap, making homemade gifts, or just want something sweet with your cocoa — this recipe is your new go-to.


📜 A Brief History of These Beloved Bars

These bars have been passed down through three generations in my family. My grandma first made them during WWII with rationed ingredients, using what she had: brown sugar, butter, flour, and a pinch of love. Over time, the recipe evolved — chocolate chips were added, festive red and green sprinkles made their debut, and now they’re a cherished part of our holiday tradition.

People fall in love with these bars because they blend nostalgia with indulgence — the chewy center, crispy edges, and just the right amount of sweetness make them irresistible.


🧈 Ingredients

This batch makes a big 9×13 tray — perfect for cutting into bars for gifting or freezing. You can double or triple for bulk baking!

🥣 Dry Ingredients:

  • 2 ¼ cups all-purpose flour
  • 1 tsp baking soda
  • ½ tsp baking powder
  • ½ tsp salt

🧈 Wet Ingredients:

  • 1 cup (2 sticks) unsalted butter, softened
  • 1 ½ cups packed light brown sugar
  • ½ cup granulated sugar
  • 2 large eggs
  • 1 tbsp vanilla extract

🍫 Add-ins:

  • 1 ½ cups semi-sweet chocolate chips
  • ½ cup white chocolate chips (optional)
  • ½ cup chopped pecans or walnuts (optional)
  • ½ cup red & green holiday M&Ms or sprinkles

👩‍🍳 Method

📝 Instructions:

  1. Preheat & Prep:
    Preheat oven to 350°F (175°C). Line a 9×13-inch baking pan with parchment paper or lightly grease it.
  2. Mix Dry Ingredients:
    In a medium bowl, whisk together flour, baking soda, baking powder, and salt.
  3. Cream Butter & Sugars:
    In a large mixing bowl, cream the softened butter with both sugars until light and fluffy (about 3 minutes).
  4. Add Eggs & Vanilla:
    Beat in eggs one at a time, then stir in vanilla extract.
  5. Combine Wet & Dry:
    Gradually mix in the dry ingredients until fully incorporated.
  6. Fold in Add-ins:
    Stir in chocolate chips, nuts, and festive sprinkles or M&Ms.
  7. Spread & Bake:
    Spread dough evenly into the prepared pan. Top with extra chocolate chips or sprinkles if desired.
    Bake for 25–30 minutes, or until golden brown and a toothpick comes out clean from the center.
  8. Cool & Slice:
    Let bars cool completely in the pan before slicing into squares or rectangles.

❄️ Freezing & Storage

These bars freeze beautifully!

  • Freeze in an airtight container or freezer bag, separating layers with parchment paper.
  • When ready to serve, thaw at room temperature for 10–15 minutes.
  • Store at room temperature for up to 1 week in a sealed container (if they last that long!).

💌 From My Kitchen to Yours — With Love

There’s something magical about sharing homemade treats — especially ones made with care, tradition, and a little sparkle. These bars have made their way into cookie tins, school bake sales, office parties, and snowy porch deliveries.

Every time I bake them, I think of my grandma in her apron, humming Christmas tunes, and the joy of seeing someone take that first bite and say, “Oh my goodness… these are amazing!


💕 Conclusion: Make Them, Share Them, Love Them

Whether you’re baking for 10 people or 100 dozen (like I did this year!), these holiday cookie bars are sure to become a new favorite. They’re easy, freezer-friendly, and crowd-pleasing — perfect for gifting, snacking, or just treating yourself.

So go ahead — make a big batch. Share them with those you love. Or keep them all to yourself. I won’t tell. 😉


👇 Recipe in First Comment for Easy Access

(If you’re posting this on social media, you’d now copy the Ingredients + Instructions section into the first comment.)


Would you like me to format this into a PDF, a printable recipe card, or maybe even a blog-style Canva template? Let me know — happy to help make it share-worthy!

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