Mint Chocolate Mousse Cake

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A dreamy, decadent dessert with a refreshing twist, this Mint Chocolate Mousse Cake is the ultimate showstopper for any celebration. It layers a fudgy brownie-like base with a light and airy chocolate mousse and is topped with clouds of whipped cream, fresh mint, and dark chocolate curls. Each bite is rich, creamy, and infused with just the right amount of mint to keep things fresh.

Perfect for the holidays, special occasions, or when you simply need to treat yourself, this cake is surprisingly easy to assemble and doesn’t require baking if you opt for a cookie crust base. It’s a refreshing change from your everyday chocolate cake—lighter, more elegant, and absolutely unforgettable.

What Kind of Chocolate Should I Use?

For a mousse with deep chocolate flavor, opt for semi-sweet or dark chocolate (around 60-70% cocoa). Avoid milk chocolate as it tends to be too sweet and won’t balance as nicely with the mint. If you’re a fan of bold flavors, go darker. For a mellow experience, semi-sweet is your go-to.

Ingredients for the Mint Chocolate Mousse Cake

• Dark Chocolate: Gives the mousse its luxurious, rich base.
• Heavy Cream: Whipped to soft peaks, this creates the mousse’s fluffy, airy texture.
• Eggs (pasteurized): Adds richness and structure to the mousse layer.
• Granulated Sugar: Sweetens and stabilizes the mousse.
• Peppermint Extract: Infuses the mousse with that signature cooling mint flavor.
• Cocoa Powder: Adds depth and enhances the chocolate in the base.
• Butter: Essential for the brownie base or cookie crust.
• All-Purpose Flour: Forms the base layer when baking from scratch.
• Whipped Cream: For topping and extra creaminess.
• Mint Leaves: Fresh and vibrant for garnish.
• Chocolate Curls/Shavings: Adds a dramatic, elegant finish.

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How To Make the Mint Chocolate Mousse Cake

Step 1: Prepare the Base Layer

You can either bake a simple brownie-like layer or crush chocolate cookies with butter for a no-bake crust. Press the mixture into a springform pan and bake or chill until firm.

Step 2: Melt the Chocolate

Gently melt dark chocolate over a double boiler or in the microwave in 30-second bursts, stirring until smooth. Set aside to cool slightly.

Step 3: Whip the Cream

In a cold bowl, whip heavy cream to soft peaks. This will give the mousse its signature airy texture.

Step 4: Combine Eggs and Sugar

Whisk pasteurized eggs with sugar over simmering water until thick and pale. Remove from heat and beat until tripled in volume.

Step 5: Make the Mousse

Fold the melted chocolate into the egg mixture, followed by peppermint extract. Gently fold in the whipped cream until smooth and fully combined.

Step 6: Assemble the Cake

Pour the mousse over the base layer in the springform pan. Smooth the top and refrigerate for at least 6 hours, preferably overnight.

Step 7: Decorate and Serve

Top with whipped cream, mint leaves, and chocolate curls before serving. Slice with a warm knife for clean cuts.

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How to Serve and Store This Mint Chocolate Mousse Cake

This cake is best served chilled straight from the fridge, giving the mousse a firm yet creamy texture. Let it sit at room temperature for 5–10 minutes for easier slicing. Store leftovers in an airtight container in the refrigerator for up to 5 days. It can also be frozen (without whipped topping) for up to a month—just thaw in the fridge overnight before serving.

What to Serve With Mint Chocolate Mousse Cake?

Fresh Berries

Strawberries or raspberries cut the richness and pair beautifully with mint and chocolate.

Espresso or Strong Coffee

The bitterness of coffee balances the sweet richness of the mousse.

Vanilla Bean Ice Cream

A scoop of ice cream on the side adds creamy contrast and extra indulgence.

Chocolate-Dipped Oranges

Citrusy bites coated in dark chocolate are the perfect match for mint.

Sparkling Wine

Light and bubbly, it refreshes the palate between bites.

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Want More Cake Ideas With a Twist?

If you love this Mint Chocolate Mousse Cake, you’ll definitely want to explore these other indulgent delights:

• Chocolate Cherry Cream Pie with a fruity, velvety filling.
• White Chocolate Strawberry Cheesecake that bursts with berry goodness.
• Salted Caramel Cupcakes if you crave that sweet-salty combo.
• Double Chocolate Ricotta Marble Cake for a silky twist.
• Vintage Maraschino Cherry Cake full of old-school charm and color.

Save This Pin For Later

Save this delicious idea to your favorite Pinterest board so it’s easy to find when you’re ready to whip it up again.

Tried it with a twist? Maybe a dash of espresso powder or a mint-chocolate cookie crust? I’d love to hear how yours turned out—drop your thoughts in the comments below.

Need more inspiration? Explore my daily kitchen creations on SavorQueen.com on Pinterest. Your next favorite might be waiting there.

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