Mocha Mousse Ganache Cake

Mocha Mousse Ganache Cake

• Author: kenzie
• Prep Time: 20 minutes
• Cook Time: 0 minutes Chill Time: 5–6 hours
• Total Time: Total Time: about 6 hours

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Description

This Mocha Mousse Ganache Cake is rich, creamy, and perfectly layered with a fudgy chocolate base, silky coffee mousse, and a smooth dark chocolate ganache topping. Finished with fresh berries and a glossy drip, this dessert is elegant, indulgent, and perfect for special occasions or coffee lovers.

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Ingredients

Scale 1x2x3x

or the Chocolate Base:

• 1 cup chocolate cookie crumbs or crushed brownies
• 4 tablespoons melted butter

For the Coffee Mousse:

• 1 cup heavy cream
• 8 oz cream cheese, softened
• 1/2 cup powdered sugar
• 1 tablespoon instant coffee (dissolved in 1 tablespoon hot water)
• 1 teaspoon vanilla extract

For the Ganache:

• 1 cup dark chocolate chips
• 1/2 cup heavy cream

For Topping:

 

• Fresh raspberries and blueberries
• Chocolate shavings
• Mint leaves (optional)

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Instructions

Step 1: Prepare the Base

Mix chocolate crumbs with melted butter until combined. Press firmly into the bottom of a springform pan. Chill in the fridge for 20 minutes to set.

Step 2: Make the Coffee Mousse

Beat cream cheese and powdered sugar until smooth. Add dissolved coffee and vanilla, then mix until creamy.

Step 3: Whip the Cream

In a separate bowl, whip the heavy cream until soft peaks form. Gently fold into the coffee mixture to create a light mousse.

Step 4: Assemble the Cake

Spread the mousse evenly over the chilled base. Smooth the top and refrigerate for at least 4 hours until firm.

Step 5: Make the Ganache

Heat heavy cream until hot, then pour over chocolate chips. Let sit for 1 minute, then stir until smooth and glossy.

Step 6: Add Ganache Layer

Pour ganache over the chilled mousse and gently spread. Let it drip slightly over the edges for that beautiful finish.

Step 7: Chill Again

Refrigerate for another 1–2 hours until the ganache is set.

Step 8: Decorate and Serve

 

Top with berries, chocolate shavings, and mint before slicing.

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Notes

• Use strong coffee for deeper flavor
• Chill between layers for clean structure
• Ganache should be pourable, not too thick
• The base can be brownie crumbs for richer texture
• Keep cake cold for best slicing

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Nutrition

• Serving Size: Per serving
• Calories: 430

Serving Suggestions

• Serve chilled for best texture
• Pair with coffee or espresso
• Add whipped cream on the side
• Perfect for birthdays or dinner parties
• Garnish right before serving for freshness

Prep Time / Chill Time / Total Time

Prep Time: 20 minutes
Chill Time: 5–6 hours
Total Time: about 6 hours

Nutritional Info (Approx.)

Calories: 430 per slice
Protein: 6g
Carbohydrates: 32g
Fat: 31g
Sugar: 24g

FAQs

Can I make this cake ahead of time?
Yes, this cake is actually better when made ahead. Preparing it the day before allows the mousse to fully set and the flavors to develop. Just keep it refrigerated and add toppings right before serving.

Can I freeze this cake?
You can freeze it without the fresh toppings. Wrap it tightly and freeze for up to 1 month. Thaw in the refrigerator overnight before serving for best texture.

What type of coffee works best?
Instant espresso powder gives the strongest flavor, but regular instant coffee works well too. You can adjust the amount depending on how strong you want the coffee taste.

How do I get clean slices like in the picture?
Use a sharp knife dipped in hot water, wipe it clean between each slice, and cut slowly. This keeps the mousse layers neat and smooth.

Can I make this without cream cheese?
Cream cheese helps stabilize the mousse and adds richness. You can substitute with mascarpone for a smoother, more delicate texture.