This easy Baileys chocolate mousse recipe combines rich semi-sweet chocolate, smooth Irish cream liqueur, and airy whipped egg whites for a light and creamy no-bake dessert. Perfect for holiday dinners, special occasions, or make-ahead dinner party desserts. Includes tips for alcohol-free and dairy-free versions.

A rich, velvety chocolate mousse with a boozy kick of Irish cream, perfect for dinner parties or indulgent evenings.
Ingredients
For the Mousse
- 1 cup semi-sweet chocolate, chopped
- ½ cup whipping cream
- ½ cup Baileys Irish Cream (or any Irish cream liqueur)
- 1 egg yolk
- 1 tbsp butter
- 4 egg whites
- 1 cup white sugar (caster sugar if you’re in the UK)
For the Whipped Cream Topping (Optional)
- 1 cup whipping cream
- 2 tbsp icing sugar
- 1 tsp vanilla extract
Instructions
Make the Mousse
- Place the chopped chocolate in a heatproof bowl.
- In a small saucepan over medium heat, warm the cream and Baileys.
- Tip: For a stronger Baileys flavor, use the full ½ cup. For a milder taste, reduce it to ¼ cup and replace the other ¼ cup with more cream.
- Stir constantly and heat until just before boiling—look for small bubbles on the surface.
- Remove from heat and pour the hot cream mixture over the chocolate.
- Stir until the chocolate is fully melted, smooth, and glossy.
- Whisk in the egg yolk, then add the butter in small pieces, whisking until fully incorporated. If needed, gently reheat the mixture or place over a bain-marie to help melt the butter.
- Set aside to cool slightly.
Make the Meringue
- In a clean mixing bowl, whip the egg whites until frothy.
- Gradually add the sugar—1 to 2 tablespoons at a time—whipping well between additions until stiff, glossy peaks form.
- Stir one spoonful of meringue into the chocolate mixture to lighten it.
- Gently fold the chocolate mixture into the remaining meringue until fully combined.
Assemble
- Spoon the mousse into serving glasses or bowls.
- Refrigerate for at least 2 hours, or until set.
Make the Whipped Cream Topping
- Whip the cream until soft peaks form.
- Add icing sugar and vanilla extract, then whip until stiff peaks form.
- Top each mousse with a dollop or piping of whipped cream. Garnish with chocolate curls, sprinkles, or grated chocolate if desired.
Tips
- Ensure the chocolate mixture is only slightly warm when adding the egg yolk to avoid scrambling.
- Use a clean, grease-free bowl when whipping egg whites for best volume.
- Chill your serving glasses ahead of time for an elegant presentation.
Variations and Substitutions
- Alcohol-Free: Replace Baileys with an equal amount of cream and add ½ tsp vanilla extract for flavor.
- Dark Chocolate: For a deeper cocoa flavor, use bittersweet chocolate instead of semi-sweet.
- Vegan Option: Use aquafaba for the meringue and a vegan chocolate and cream alternative (though texture may vary).

FAQs
Can I make this ahead of time?
Yes! It’s best made a few hours in advance and can be stored in the fridge for up to 2 days.
Can I freeze the mousse?
Freezing is not recommended, as it can affect the texture once thawed.
Is it safe to eat raw egg whites?
Use pasteurized eggs if you’re concerned. Alternatively, you can use a Swiss meringue method to lightly cook the whites.
Serving Suggestions
- Serve with chocolate shavings or cocoa powder dusted on top.
- Add a biscuit or tuile on the side for crunch.
- Serve in espresso cups for a chic, portion-controlled dessert.
Why You’ll Love This Recipe
This Baileys Chocolate Mousse is incredibly rich, airy, and indulgent. It combines the luxurious texture of classic mousse with the unique flavor of Irish cream. Whether you’re hosting guests or treating yourself, this dessert never disappoints.
Baileys Chocolate Mousse
6
servings20
minutes10
minutesIngredients
-
For the Mousse
-
1 cup semi-sweet chocolate, chopped
-
½ cup whipping cream
-
½ cup Baileys Irish Cream (or any Irish cream liqueur)
-
1 egg yolk
-
1 tbsp butter
-
4 egg whites
-
1 cup white sugar (caster sugar if you’re in the UK)
-
For the Whipped Cream Topping (Optional)
-
1 cup whipping cream
-
2 tbsp icing sugar
-
1 tsp vanilla extract
Directions
- Make the Mousse
- Place the chopped chocolate in a heatproof bowl.
- In a small saucepan over medium heat, warm the cream and Baileys.
- Tip: For a stronger Baileys flavor, use the full ½ cup. For a milder taste, reduce it to ¼ cup and replace the other ¼ cup with more cream.
- Stir constantly and heat until just before boiling—look for small bubbles on the surface.
- Remove from heat and pour the hot cream mixture over the chocolate.
- Stir until the chocolate is fully melted, smooth, and glossy.
- Whisk in the egg yolk, then add the butter in small pieces, whisking until fully incorporated. If needed, gently reheat the mixture or place over a bain-marie to help melt the butter.
- Set aside to cool slightly.
- Make the Meringue
- In a clean mixing bowl, whip the egg whites until frothy.
- Gradually add the sugar—1 to 2 tablespoons at a time—whipping well between additions until stiff, glossy peaks form.
- Stir one spoonful of meringue into the chocolate mixture to lighten it.
- Gently fold the chocolate mixture into the remaining meringue until fully combined.
- Assemble
- Spoon the mousse into serving glasses or bowls.
- Refrigerate for at least 2 hours, or until set.
- Make the Whipped Cream Topping
- Whip the cream until soft peaks form.
- Add icing sugar and vanilla extract, then whip until stiff peaks form.
- Top each mousse with a dollop or piping of whipped cream. Garnish with chocolate curls, sprinkles, or grated chocolate if desired.








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