Vegan Lemon Mousse
Vegan Lemon Mousse
Light, airy lemon mousse with real whipped peaks — fully vegan, no-bake, 15 minutes plus chilling
This vegan lemon mousse is bright, airy and spoonable — with real whipped peaks and sharp lemon flavor, no eggs and no cream. The secret is aquafaba, whipped stiff and folded through.
Fifteen minutes of work, two hours to chill, and dinner guests will never guess it's vegan.
Why you'll love this lemon mousse
- Real whipped peaks — light and airy, not dense pudding
- Bright, fresh lemon flavor in every spoonful
- No-bake, 15 minutes of work, fully vegan
- Make-ahead friendly — chill it this morning, serve tonight
- Impossible to guess — no eggs, no cream, no one will know
Health notes
- Lemon: Vitamin C and bright flavor — juice and zest both.
- Aquafaba: The liquid from a chickpea can whips like egg white, with almost no calories.
- Coconut cream: Body and richness from the thick top of a chilled coconut milk can.
- No eggs: Allergy-friendly and cholesterol-free by design.
Key element — the aquafaba whip
Chickpea liquid plus cream of tartar, whipped to stiff glossy peaks, is the whole mousse. Room-temperature aquafaba whips faster, and a grease-free bowl is non-negotiable — one trace of fat and the peaks never form.
Ingredients
Mousse
- ¾ cup aquafaba (the liquid from one 15 oz can of chickpeas, room temperature)
- ¼ tsp cream of tartar
- ⅔ cup granulated sugar
- ½ cup fresh lemon juice (about 3 lemons)
- 1 Tbsp lemon zest, plus more for serving
- 1 cup thick coconut cream (the solid top from a chilled can)
- 1 tsp vanilla extract
- Pinch of turmeric, for pale yellow color (optional)
To serve
- Lemon slices and extra zest
- Fresh berries (optional)
- Vegan shortbread or crushed biscuits at the base (optional)
Swaps
- Lime: Swap lemon juice and zest 1:1 — key lime mousse energy.
- Sugar-free: Granulated monk fruit whips cleanly; stevia drops can taste bitter.
- No coconut cream: Fold in silken tofu blended silky smooth — lighter body.
- Parfait: Layer with crushed vegan shortbread in glasses.
Instructions
| 1 | Prep the lemon base. In a small bowl, whisk the lemon juice, lemon zest, sugar, vanilla and turmeric until the sugar dissolves. Set aside. |
| 2 | Whip the coconut cream. Scoop the solid coconut cream into a chilled bowl and whip 1–2 minutes until fluffy. Fold in the lemon base. Keep cold. |
| 3 | Whip the aquafaba. In a scrupulously clean bowl, beat the aquafaba with the cream of tartar on high for 4–6 minutes until stiff, glossy peaks hold. It should not slide when the bowl is tilted. |
| 4 | Fold gently. Add a third of the aquafaba to the lemon base and stir to loosen. Fold in the rest in two additions with a spatula, cutting down the middle and turning — keep the air in. |
| 5 | Pipe or spoon into glasses. Divide between 6 small glasses or ramekins. A piping bag gives the pretty swirl from the photo; a spoon works too. |
| 6 | Chill and serve. Refrigerate at least 2 hours, until set and cloud-like. Top with lemon zest and a thin lemon slice just before serving. |
Pro tips
- Grease-free bowl, always — wipe it with lemon juice or vinegar first.
- Room-temperature aquafaba whips noticeably faster.
- Fold, don't stir — every stir costs you air.
- Chill the full 2 hours; warm mousse is foam soup.
- Zest over the top at serving time — it goes dull in the fridge.
Nutrition
| Nutrient | Per serving |
|---|---|
| Calories | 210 |
| Protein | 3g |
| Net carbohydrates | 26g |
| Total carbohydrates | 27g |
| Fiber | 1g |
| Total fat | 11g |
| Sodium | 40mg |
Estimates based on aquafaba, coconut cream, sugar and fresh lemon. Exact macros vary with brands and portions.
Variations
Lime
Lime juice and zest swap in 1:1 — key lime mousse energy.
Berry parfait
Layer with crushed vegan shortbread and fresh berries in glasses.
Mango
Fold ¼ cup mango purée through the base before the aquafaba — tropical.
Chocolate
Swap lemon for ¼ cup cocoa and 2 Tbsp maple syrup — chocolate mousse, same method.
Storage
| Method | Time | Notes |
|---|---|---|
| Refrigerator | Up to 3 days | Cover each glass; best within 48 hours before it slowly deflates |
| Freezer | Up to 1 month | Freezes like semifreddo — thaw 10 minutes before serving |
| Make ahead | 1 day | Mousse holds well overnight; add zest and slices fresh |
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