Easy Raspberry Mousse Recipe – Light, Creamy, and No-Bake Dessert with Fresh Berries
Alright, let’s talk raspberry mousse. If you’re like me, you love a good dessert but don’t always have the time (or patience) for something complicated. That’s why this Raspberry Mousse Recipe is one of my favorites. It’s light, creamy, fruity, and—best of all—no-bake. That means I can throw it together in no time, stick it in the fridge, and actually focus on the million other things I have to do.

If you’ve ever found yourself staring at a carton of raspberries wondering what to make with raspberries, this is your answer. It’s one of those easy raspberry desserts that somehow feels fancy without requiring any actual effort. And let me tell you, it’s a hit with both kids and adults. My little ones love it because it’s sweet and fluffy, and I love it because it’s a light and fruity raspberry treat that doesn’t feel heavy or overly rich.
I also love how versatile this is. You can serve it in little glasses for a cute fresh raspberry dessert idea, layer it with crushed cookies for a raspberry delight, or even use it as a filling for cakes and parfaits. Plus, if you love whipped cream, this raspberry whipped cream mousse is about to become your new favorite thing.
So whether you need a quick raspberry dessert for last-minute guests or just want something refreshing after dinner, this easy berry mousse recipe has you covered. It’s creamy, dreamy, and honestly one of the best light and airy raspberry desserts you can make with almost zero effort. Let’s get into it!
Ingredients You Need
- 2 cups fresh raspberries (or frozen, because who always has fresh?)
- ¼ cup sugar (more or less depending on how sweet your berries are)
- 1 tsp vanilla extract
- 1 tsp lemon juice (trust me, it makes the berries pop)
- 1 cup heavy whipping cream
- 2 egg whites (or whipped aquafaba if you want a vegan option)
- 1 tsp gelatin (optional, helps it hold up better if making ahead)
- Extra raspberries and maybe some powdered sugar for garnish
Step 1: Make the Raspberry Puree

First, take your raspberries and blend them up in a food processor or blender until they’re nice and smooth. If you don’t want little seeds in your mousse (my kids complain about them), strain the puree through a fine-mesh sieve. Push it through with a spoon to get as much juice out as possible.
Once that’s done, stir in the sugar, vanilla, and lemon juice. Taste it—if it’s too tart, add a little more sugar. Set this aside while you do the rest.
Step 2: Whip the Cream

Grab a big mixing bowl and pour in your heavy cream. Use an electric mixer to whip it until it forms soft peaks. (Basically, when you lift the beaters out, the cream should hold a peak but still be a little soft at the tip.)
Stick the whipped cream in the fridge while you move on to the next step.
Step 3: Whip the Egg Whites

Now, in a separate bowl, beat the egg whites until they form stiff peaks. That just means when you lift the beaters, the peaks stay standing straight up instead of flopping over. This is what makes the mousse light and airy.
If you’re using gelatin for extra stability, dissolve it in a little warm water and mix it into the raspberry puree at this point.
Step 4: Fold It All Together
This is the part where you have to be a little gentle. Start by folding the raspberry puree into the whipped cream. That means don’t stir like a maniac—just gently scoop and fold so you don’t knock all the air out.
Then, fold in the beaten egg whites the same way. The goal is to keep it light and fluffy, so resist the urge to over-mix.
Step 5: Chill and Serve

Spoon the mousse into little bowls, glasses, or whatever cute dishes you have lying around. Pop them in the fridge for at least 2 hours so they can set. (Overnight is even better if you have the patience.)
Right before serving, top with extra raspberries, maybe a sprinkle of powdered sugar, or even a little whipped cream if you’re feeling extra fancy.
FAQs: Raspberry Mousse Recipe
Can I use frozen raspberries instead of fresh?
Yes! Frozen raspberries work just as well in this recipe. Just thaw them first and drain any excess liquid before blending them into a puree.
How long does raspberry mousse last in the fridge?
It’s best enjoyed within 2-3 days, but if stored in an airtight container, it can last up to 4 days. The texture may soften a bit over time, but it’ll still taste amazing.
Can I make raspberry mousse without gelatin?
Absolutely! The mousse will still hold up well if you whip the cream and egg whites properly. Gelatin just helps stabilize it if you want a firmer texture, especially for layering in parfaits or cakes.
Can I make this mousse vegan?
Yep! Swap the heavy cream for whipped coconut cream and replace the egg whites with whipped aquafaba (the liquid from a can of chickpeas).
What if my mousse is too runny?
If your mousse is too soft, it might need more chilling time. Also, make sure your whipped cream and egg whites were beaten to stiff peaks before folding everything together. If all else fails, a little gelatin can help firm it up.
Easy Raspberry Mousse

Raspberry Mousse
Ingredients
Method
- Blend the raspberries until smooth.
- Strain through a fine sieve to remove seeds.
- Stir in sugar, vanilla, and lemon juice.
- Beat heavy cream until soft peaks form.
- Refrigerate while preparing the next step.
- In a clean bowl, beat egg whites until stiff peaks form.
- If using gelatin, dissolve it in warm water and mix into the raspberry puree.
- Gently fold the raspberry puree into the whipped cream.
- Carefully fold in the beaten egg whites, keeping it light and fluffy.
- Spoon mousse into serving glasses.
- Chill for at least 2 hours or overnight.
- Garnish with fresh raspberries and a dusting of powdered sugar before serving.
Notes
- Make-Ahead Friendly: This mousse is best when chilled for a few hours before serving.
- Adjust Sweetness: Add more or less sugar depending on how sweet your raspberries are.
- Vegan Option: Use coconut cream instead of heavy cream and aquafaba instead of egg whites.
- Get Creative: Layer with crushed cookies or drizzle with chocolate for an extra fancy touch!
And there you have it—Raspberry Mousse that’s fancy enough for guests but easy enough for a random Tuesday night when you just need something sweet. If you’ve been wondering what to make with raspberries, this is hands-down one of my go-to easy raspberry desserts. It’s light, creamy, and packed with fresh berry flavor—basically the perfect raspberry cream dessert for when you want something refreshing but not too heavy.
I love that it’s a no-bake raspberry mousse, which means no turning on the oven (because let’s be honest, some days I just can’t). And since it’s a quick raspberry dessert, I can whip it up ahead of time, stick it in the fridge, and feel like I really have my life together when dessert magically appears after dinner.
The best part? This raspberry mousse with fresh berries is so versatile. Serve it in fancy glasses for a raspberry delight, layer it with cookies, or just eat it straight out of the bowl while hiding in the pantry from the kids. No judgment. It’s a light and airy raspberry dessert that works for any occasion, from a special family dinner to a late-night snack when you just need a little something sweet.
So if you’ve got some raspberries sitting around, give this easy berry mousse recipe a try. It’s the perfect mix of creamy raspberry treats and refreshing raspberry sweets, and honestly, it’s so good you might not even want to share.