Chocolate Mint Slice Bars

Highlighted under: Baking & Desserts

When I first experimented with creating Chocolate Mint Slice Bars, I wanted to capture the refreshing essence of mint while indulging in the rich, chocolatey goodness. To my delight, the combination of creamy chocolate and vibrant mint created an irresistible treat that I now enjoy sharing with family and friends. These bars are surprisingly easy to make and perfect for any occasion, whether it’s a festive gathering or a cozy night in. I love how the layers come together to create a decadent dessert that everyone can enjoy.

Hallie Foster

Created by

Hallie Foster

Last updated on 2026-01-13T04:34:08.279Z

As I was developing this recipe, I wanted to ensure the flavors were balanced just right. The blend of dark chocolate and fresh mint is not only delightful but also captivating. One of my favorite tips is to let the bars chill in the fridge for a few hours after they set; this enhances their flavor and makes them easier to cut into perfect squares.

During testing, I tried different types of mint extracts and was amazed at how a little adjustment made such a difference. This experience taught me that using high-quality ingredients truly elevates the dish. Trust me, once you take that first bite, you won't want to stop!

Why You'll Love These Bars

  • The bright burst of mint complements the rich chocolate perfectly.
  • Easy to make, but looks impressively layered.
  • Perfect for serving at gatherings or gifting to friends.

Creating the Perfect Crust

To ensure that your crust has the perfect texture, it's important to combine the crushed digestive biscuits and dry ingredients thoroughly before adding the melted butter. This helps achieve an even distribution of fats, which will create a sturdy base. Use a flat-bottomed measuring cup or a spatula to press the mixture firmly into the pan, aiming for an even layer that will prevent any gaps when baked. Remember, the crust will firm up as it cools, so don’t be alarmed if it appears a bit crumbly right after mixing.

Baking the crust for about 15 minutes at 350°F (175°C) is crucial. This step not only helps to set the crust but also intensifies the chocolate flavor. You’ll know it’s done when the edges start to look slightly golden and firm to the touch. Allowing the crust to cool completely is essential before layering on the mint filling; otherwise, it could melt the filling and ruin the beautiful layers you aim to achieve.

Mastering the Mint Filling

The filling’s texture is vital for the success of these Chocolate Mint Slice Bars. For a smooth and creamy result, it’s crucial to ensure the cream cheese is at room temperature before beating. If your cream cheese is too cold, you run the risk of ending up with lumps in your filling. Mixing in the powdered sugar gradually will also help to avoid gritty sugar particles, contributing to a silky-smooth consistency. Don’t rush this process; it should take a few minutes of mixing to get it right.

Coloring the filling is optional, but just a few drops of green food coloring can elevate the visual appeal of the bars. If you prefer a natural approach, consider using matcha powder for a vibrant green hue along with subtle earthy flavors. Once you've prepared the filling, spreading it evenly over the crust is key to maintaining those stunning layers. A spatula works perfectly for this, allowing you to create a flat surface without disturbing the crust underneath.

Finishing Touches and Storage Tips

Melting the chocolate with coconut oil gives a glossy finish to the topping. It's important to do this in short bursts in the microwave; otherwise, you risk scorching the chocolate. Stirring in between each interval allows for a more even melt. You’re looking for a smooth, pourable consistency that glistens. Once poured over the mint filling, gently tilt the pan if necessary to spread the chocolate evenly, but be careful not to disturb the layers beneath.

For storage, keep the bars refrigerated in an airtight container to maintain freshness; they can last up to a week this way. If you want to make them ahead of time, they also freeze beautifully. Simply wrap them tightly in foil or parchment paper and place them in a freezer-safe container. When ready to serve, no need to thaw; just slice them straight from the freezer for a refreshing treat that’s perfect for warm days.

Ingredients

Gather all the delicious ingredients for making these Chocolate Mint Slice Bars!

Crust

  • 1 ½ cups crushed digestive biscuits
  • ½ cup unsweetened cocoa powder
  • ½ cup powdered sugar
  • ½ cup melted butter

Mint Filling

  • 1 cup unsweetened cream cheese, softened
  • 2 cups powdered sugar
  • 1 teaspoon peppermint extract
  • Green food coloring (optional)

Chocolate Topping

  • 200g dark chocolate, chopped
  • 2 tablespoons coconut oil

Once you have everything ready, it's time to create these delicious bars!

Instructions

Follow these simple steps to assemble your Chocolate Mint Slice Bars.

Prepare the Crust

In a large bowl, combine the crushed digestive biscuits, cocoa powder, powdered sugar, and melted butter. Mix until well combined. Press the mixture firmly into the bottom of a lined 9x9 inch square baking pan. Bake for 15 minutes at 350°F (175°C), then let it cool.

Make the Mint Filling

In another bowl, beat the softened cream cheese until smooth. Gradually add the powdered sugar and peppermint extract, mixing until fully combined. If desired, add a few drops of green food coloring to achieve a minty hue. Spread the filling evenly over the cooled crust.

Prepare the Chocolate Topping

Melt the chopped dark chocolate with coconut oil in a microwave-safe bowl in 30-second intervals, stirring between each interval until fully melted. Pour the chocolate over the mint filling, spreading it evenly.

Chill and Cut

Refrigerate the bars for at least 2 hours, or until set. Once set, remove from the pan and cut into squares. Serve chilled for the best flavor.

Enjoy your homemade Chocolate Mint Slice Bars, a perfect treat for any chocolate lover!

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Pro Tips

  • For an extra touch, consider drizzling some white chocolate on top of the dark chocolate layer for a decorative finish.

Serving Suggestions

These Chocolate Mint Slice Bars are delightful on their own, but you can elevate the experience further by serving them alongside a scoop of vanilla ice cream. The combination of mint chocolate and creamy ice cream contrasts beautifully, enhancing the overall flavor profile. Additionally, consider garnishing with fresh mint leaves or a drizzling of melted chocolate for an extra touch of elegance when serving at parties.

If you're preparing for a gathering, slice the bars into smaller bite-sized pieces. This allows guests to enjoy them as a perfect dessert sampling alongside other treats. You can present them on a decorative platter with a sprinkle of cocoa powder or shredded coconut on top for added visual appeal.

Dietary Modifications

For those looking to avoid dairy, using a coconut cream or dairy-free cream cheese can successfully replace the original ingredients in the mint filling. Just be sure to check for a brand that offers a similar texture to cream cheese, which ensures a smooth filling. As for the chocolate topping, vegan chocolate options are available that melt well and will give similar delicious results.

If you need a gluten-free version, simply switch out the digestive biscuits for gluten-free alternatives that have a similar texture and flavor profile. Many brands offer gluten-free cookies that work great, retaining that perfect crust you desire without compromising taste.

Questions About Recipes

→ Can I use milk chocolate instead of dark chocolate?

Yes, but keep in mind that it will alter the flavor profile, making it sweeter.

→ Can I make these bars gluten-free?

Absolutely! Just use gluten-free digestive biscuits to make the crust.

→ How long can I store these bars?

They can be stored in the refrigerator for up to one week.

→ Can I use fresh mint instead of extract?

While you can use fresh mint, it might not provide the same intense flavor, so adjust accordingly.

Chocolate Mint Slice Bars

When I first experimented with creating Chocolate Mint Slice Bars, I wanted to capture the refreshing essence of mint while indulging in the rich, chocolatey goodness. To my delight, the combination of creamy chocolate and vibrant mint created an irresistible treat that I now enjoy sharing with family and friends. These bars are surprisingly easy to make and perfect for any occasion, whether it’s a festive gathering or a cozy night in. I love how the layers come together to create a decadent dessert that everyone can enjoy.

Prep Time30
Cooking Duration15
Overall Time45

Created by: Hallie Foster

Recipe Type: Baking & Desserts

Skill Level: Intermediate

Final Quantity: 16 bars

What You'll Need

Crust

  1. 1 ½ cups crushed digestive biscuits
  2. ½ cup unsweetened cocoa powder
  3. ½ cup powdered sugar
  4. ½ cup melted butter

Mint Filling

  1. 1 cup unsweetened cream cheese, softened
  2. 2 cups powdered sugar
  3. 1 teaspoon peppermint extract
  4. Green food coloring (optional)

Chocolate Topping

  1. 200g dark chocolate, chopped
  2. 2 tablespoons coconut oil

How-To Steps

Step 01

In a large bowl, combine the crushed digestive biscuits, cocoa powder, powdered sugar, and melted butter. Mix until well combined. Press the mixture firmly into the bottom of a lined 9x9 inch square baking pan. Bake for 15 minutes at 350°F (175°C), then let it cool.

Step 02

In another bowl, beat the softened cream cheese until smooth. Gradually add the powdered sugar and peppermint extract, mixing until fully combined. If desired, add a few drops of green food coloring to achieve a minty hue. Spread the filling evenly over the cooled crust.

Step 03

Melt the chopped dark chocolate with coconut oil in a microwave-safe bowl in 30-second intervals, stirring between each interval until fully melted. Pour the chocolate over the mint filling, spreading it evenly.

Step 04

Refrigerate the bars for at least 2 hours, or until set. Once set, remove from the pan and cut into squares. Serve chilled for the best flavor.

Extra Tips

  1. For an extra touch, consider drizzling some white chocolate on top of the dark chocolate layer for a decorative finish.

Nutritional Breakdown (Per Serving)

  • Calories: 250 kcal
  • Total Fat: 15g
  • Saturated Fat: 8g
  • Cholesterol: 30mg
  • Sodium: 40mg
  • Total Carbohydrates: 27g
  • Dietary Fiber: 1g
  • Sugars: 18g
  • Protein: 3g