Caramel Coffee Mousse Layer Cake

This cake doesn’t whisper; it shouts. Rich caramel, bold coffee, and airy mousse stack up in unapologetic layers of indulgence. Moist sponge cake holds it all together, giving you a perfect balance of soft, creamy, and just a little sinful. It’s the kind of dessert that makes you question self-control. You could share, but why would you? Perfect for celebrations or just to show off your baking skills, this cake is a masterpiece of excess.

Caramel Coffee Mousse Layer Cake

moka coffee pot

A multi-layered dessert featuring coffee-infused cake, caramel mousse, and an irresistible combination of flavors in every bite.

Print Recipe

Prep Time 40 minutes mins

Cook Time 30 minutes mins

Total Time 1 hour hr 10 minutes mins

Servings 10 servings

Calories 420 kcal

Ingredients

  

For the Coffee Cake Layers

• 2 cups all-purpose flour
• 1 ½ tsp baking powder
• ½ tsp baking soda
• ½ cup unsalted butter softened
• 1 cup granulated sugar
• 3 eggs
• 1 tsp vanilla extract
• ½ cup brewed coffee cooled
• ½ cup whole milk

For the Caramel Coffee Mousse

• 1 cup heavy cream
• ½ cup caramel sauce
• 1 tbsp instant coffee powder
• ½ tsp vanilla extract
• 1 tsp gelatin bloomed in 1 tbsp cold water

For the Caramel Drizzle

• ½ cup sugar
• 2 tbsp butter
• ¼ cup heavy cream
• Pinch of sea salt

Instructions

 

Bake the Coffee Cake Layers

• Preheat oven to 350°F (175°C). Grease and line two 8-inch cake pans.
• Whisk flour, baking powder, and baking soda in a bowl.
• Cream butter and sugar until fluffy. Add eggs one at a time, then mix in vanilla.
• Alternate adding dry ingredients and coffee-milk mixture. Mix until smooth.
• Divide batter between pans. Bake for 25-30 minutes.
• Cool completely before assembling.

Prepare the Caramel Coffee Mousse

• Whip heavy cream until soft peaks form.
• Mix caramel sauce, coffee powder, and vanilla extract.
• Warm gelatin until dissolved, then fold into caramel mixture.
• Gently fold in whipped cream. Chill for 30 minutes.

Make the Caramel Drizzle

• Melt sugar in a saucepan over medium heat until golden.
• Stir in butter, then slowly pour in heavy cream while stirring.
• Add sea salt and let cool.

Assemble the Cake

• Spread caramel mousse over one cake layer.
• Place second layer on top and coat with more mousse.
• Drizzle with caramel sauce. Chill for at least 1 hour before slicing.

Notes

Nutritional Values (Per Serving)

• Calories: 420
• Total Fat: 22g
• Saturated Fat: 13g
• Carbohydrates: 50g
• Fiber: 1g
• Protein: 5g

Vitamins and Minerals (Per Serving)

• Calcium: 6%
• Iron: 4%
• Magnesium: 5%
• Potassium: 6%
• Vitamin A: 10%

Additional Notes/Tips

For extra decadence, sprinkle crushed toffee on top. Use dark caramel for a deep, smoky flavor. Serve slightly chilled for the best texture.