Protein Coffee Mousse Recipe
Introduction
This Protein Coffee Mousse is a light, creamy dessert that combines rich coffee flavor with a boost of protein. Perfect for a quick treat or a post-workout indulgence, it requires just a few simple ingredients and minimal prep time.

Ingredients
- 1 1/2 cup heavy cream (cold)
- 1/2 cup milk
- 1/4 cup brewed espresso (cold)
- 1/4 cup confectioners sugar (or sugar substitute of your choice)
- 2 tablespoons vanilla protein powder (or chocolate protein powder)
- 4 ounces dark chocolate (melted and cooled, or sugar-free chocolate)
Instructions
- Step 1: Add the cold heavy cream to a chilled bowl and whip it until stiff peaks form.
- Step 2: In a separate bowl, combine the milk, cooled espresso, confectioners sugar or sugar substitute, protein powder, and melted cooled chocolate. Stir until smooth and fully combined.
- Step 3: Gently fold the whipped cream into the coffee mixture using a rubber spatula, mixing until just combined.
- Step 4: Divide the mousse mixture evenly into serving bowls and refrigerate for at least 2-3 hours until set.
Tips & Variations
- For a richer flavor, use chocolate protein powder instead of vanilla.
- To keep it sugar-free, substitute confectioners sugar with your preferred sugar alternative.
- Serve with a sprinkle of cocoa powder or chocolate shavings for extra texture.
- If you don’t have espresso, strong brewed coffee works as a substitute.
Storage
Store the mousse in an airtight container in the refrigerator for up to 3 days. Gently stir before serving if the texture separates slightly. No reheating needed—serve chilled for best taste.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use regular coffee instead of espresso?
Yes, strong brewed coffee can be used as a substitute. Just make sure it is cooled before adding to the mixture to maintain the mousse’s texture.
What if I don’t have protein powder?
You can omit the protein powder, but keep in mind the mousse will have less protein. You might want to add a bit more sugar or chocolate to maintain flavor balance.
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Protein Coffee Mousse Recipe
- Total Time: 15 minutes plus 2-3 hours chilling
- Yield: 6 servings 1x
- Diet: Low Fat
Description
This Protein Coffee Mousse is a creamy, rich, and protein-packed dessert perfect for coffee lovers looking to indulge guilt-free. Combining the smoothness of whipped cream with the energizing flavors of espresso and protein powder, this mousse offers a delicious, easy-to-make treat that’s perfect for any occasion.
Ingredients
Wet Ingredients
- 1 1/2 cups heavy cream (cold)
- 1/2 cup milk
- 1/4 cup brewed espresso (cold)
- 4 ounces dark chocolate (melted and cooled – or sugar-free chocolate)
Dry Ingredients
- 1/4 cup confectioners sugar (or sugar substitute of your choice)
- 2 tablespoons vanilla protein powder (or chocolate protein powder)
Instructions
- Whip the Cream: Add the cold heavy cream to a chilled bowl and whip with a mixer until stiff peaks form, creating a light and airy base for the mousse.
- Make the Coffee Mixture: In a separate bowl, combine the milk, cooled brewed espresso, confectioners sugar or sugar substitute, protein powder, and melted cooled dark chocolate. Stir gently until the mixture is smooth and homogeneous.
- Combine the Mixtures: Using a rubber spatula, carefully fold the whipped cream into the coffee mixture, blending thoroughly but gently to maintain the mousse’s light texture.
- Chill the Mousse: Divide the mousse evenly into serving bowls or ramekins. Refrigerate for at least 2 to 3 hours, or until the mousse is fully set and chilled for the best texture and flavor.
Notes
- Use cold ingredients and a chilled bowl for whipping cream to achieve better volume.
- For a lower sugar option, substitute the confectioners sugar with your preferred sugar substitute.
- Dark chocolate can be substituted with sugar-free chocolate for fewer carbs.
- Make sure the melted chocolate is cooled before mixing to prevent melting the whipped cream.
- Refrigerate mousse for the recommended time to ensure proper set and texture.
- Can be garnished with a sprinkle of cocoa powder or coffee beans for presentation.
- Prep Time: 10 minutes
- Cook Time: 5 minutes (mainly melting chocolate and espresso brewing time included)
- Category: Dessert
- Method: No-Cook
- Cuisine: American
Keywords: Protein coffee mousse, coffee dessert, high protein mousse, chocolate coffee mousse, easy coffee dessert

