Peppermint Chocolate Cookie Bark takes everything you love about peppermint bark and turns it into a thin, cookie-like sheet. A crisp, chocolatey base is topped with melted white chocolate and sprinkled with crushed peppermint for an easy, festive treat. Bake, spread, chill and break into pieces — no scooping, cutters, or individual decorating required.

We’re in the final days of the holiday baking season. Some of you have already been baking for weeks, while others are still planning. If you’re unsure what to make, there are plenty of tried-and-true cookie recipes to choose from — but if you want something quick, impressive, and minty, this cookie bark checks all the boxes.

This year I kept holiday baking pared down to the essentials: a few classics, a mint option, a peanut butter or two, and something chocolaty. Peppermint Chocolate Cookie Bark made the cut because it’s fast, festive, and stores well in the freezer — perfect when you want holiday flavors without a huge time investment.

The concept is simple: make a thin chocolate cookie base, press or roll it into an oblong sheet, bake until just set, then cover with white chocolate chips and crushed peppermint. The finish is a glossy white chocolate layer studded with crunchy peppermint that snaps cleanly when chilled or remains tender at room temperature.

Choosing ingredients that matter

Cocoa: I prefer a dark, dutch-processed cocoa for the cookie base because it gives a deep chocolate flavor that balances the sweet white chocolate topping. If you don’t have a dark Dutch cocoa, any unsweetened cocoa will work — the flavor will simply be lighter.

Espresso powder: A small pinch of espresso powder or instant coffee intensifies chocolate flavor without adding a coffee taste. It’s optional, but helpful for depth.

Peppermint extract: Make sure you use peppermint extract, not a generic mint extract (which often blends spearmint and peppermint). Peppermint is strong — use 1/2 teaspoon for a clear mint presence, 1/4 teaspoon for a subtle hint, or up to 3/4 teaspoon if you want a pronounced mint punch. The flavor often mellows over time, especially if stored in the freezer.

Make the thin mint cookie dough

The dough comes together like most butter cookie doughs: cream butter and sugar, add the egg yolk and peppermint, then mix in the dry ingredients. This recipe uses a single egg yolk, so reserve the white for another use.

Tip: use plastic wrap to roll the dough

Rolling the dough between sheets of plastic wrap makes it easy to form an oblong sheet and move it to the baking pan. If your countertop is smooth and the plastic clings, that’s ideal; otherwise a lightly dampened surface will help. Shape the dough into a flat rectangular block, cover, and roll to an even thickness — roughly a little more than 1/8″ thick and about 10″ x 12″.

If you don’t have a rolling pin, you can press the dough by hand into the same thin layer directly on the baking sheet. The dough will bake and be coated with chocolate, so slight variations in shape are not a problem.

Melting and spreading the white chocolate

Use a good-tasting white chocolate or white chocolate chips — the white layer is a star of this recipe. After the cookie sheet comes out of the oven, sprinkle the white chocolate chips evenly across the hot surface so they begin to melt. Return the pan to the oven for about a minute if needed, then spread the melted chips with an offset spatula. Tapping the pan gently on the counter helps the surface settle smooth.

Topping with crushed peppermint

Scatter finely crushed peppermint candies over the wet white chocolate. You can buy pre-crushed peppermint or crush your own by placing candies in a sealed bag and breaking them with a mallet or rolling pin. Use about a quarter cup or to taste — a little goes a long way.

Cooling and breaking into pieces

Let the white chocolate set at room temperature or chill briefly in the fridge to speed the process. Once firm, cut the sheet into sections and lift them from the pan with a thin metal spatula if needed. Break each section into irregular pieces to create the classic bark look. Lifting and breaking upward tends to give cleaner edges.

Taste and texture

The cookie base is peppermint-forward, rich, and chocolatey with a tender bite. The creamy white chocolate balances the dark cookie while the crushed peppermint adds a satisfying crunch. Enjoy the bark straight from the freezer for a crisp snap, or at room temperature for a softer cookie-like texture.

If you love peppermint bark but want something quicker and easier to make and package, this Peppermint Chocolate Cookie Bark is a great choice: minimal steps, big flavor, and festive results.

Peppermint Chocolate Cookie Bark

Yield:
36 various sized pieces

Prep Time:
15 minutes

Cook Time:
15 minutes

Additional Time:
30 minutes

Total Time:
1 hour

Ingredients

For the chocolate cookie base:

• 1 cup flour
• 1/4 cup unsweetened cocoa powder (dark/dutch-processed recommended)
• 1/8 teaspoon espresso powder (optional)
• 1/2 cup unsalted butter, softened
• 1/2 cup sugar
• 1/4 teaspoon salt
• 1 egg yolk
• 1/2 teaspoon peppermint extract (see notes)

For the topping:

• 1 (11 ounce) bag white chocolate chips (or a quality white baking chocolate)
• finely crushed peppermint candies

Instructions

1. Preheat oven to 350°F.
2. Whisk together flour, cocoa powder, and espresso powder in a medium bowl; set aside.
3. Beat butter, sugar, and salt until light and fluffy, about 2–3 minutes. Add the egg yolk and peppermint extract and mix until combined.
4. Add the dry ingredients and mix on low until the dough comes together with no streaks of flour.
5. Place a sheet of plastic wrap on your work surface. Form the dough into a flat block, cover with another sheet of plastic wrap, and roll into an oblong roughly 10″ x 12″ and slightly more than 1/8″ thick.
6. Remove the top sheet of plastic wrap and invert the rolled dough onto a large ungreased baking sheet.
7. Bake 10–15 minutes until the center looks set and firm; watch the edges so they don’t overbrown. About 13 minutes worked for me.
8. Remove from oven and sprinkle white chocolate chips evenly over the hot cookie surface. Return the pan to the oven for about 1 minute to help the chips begin to melt.
9. Remove the pan and spread the melted white chocolate evenly with an offset spatula. Tap the pan lightly on the counter to smooth the surface.
10. While the white chocolate is still soft, sprinkle the crushed peppermint evenly across the top.
11. Allow the bark to cool at room temperature until the chocolate hardens, or chill briefly to speed the process. Cut into sections if needed, lift from the pan, and break into pieces. Use a thin spatula to loosen sections from the sheet as you go.

Notes

* If you use salted butter, omit the added salt.

* Use peppermint extract, not mint extract, for the right flavor profile.

* No rolling pin? Press the dough directly into an even layer on the baking sheet instead.

* Store pieces in an airtight container at room temperature for up to three days, or freeze for longer storage. Separate stacked pieces with waxed paper to protect the white chocolate surface.