The Easiest BEST Mousse Recipe You Will Ever Make (2 ingredients!)
A quick and easy mousse made with just heavy cream and instant pudding, perfect for last-minute desserts.
I first made this two-ingredient mousse on a sleepy Sunday when the fridge held nothing but heavy cream and a box of instant pudding. Ten minutes later I had a silky, airy dessert that felt impossibly fancy for zero fuss. It’s perfect for last-minute guests, a quick kids’ dessert, or when you want something cold and comforting after a big meal — and if you enjoy quick chilled sweets, it sits nicely alongside other easy treats like bariatric jello fluff.
Why you’ll love this dish
This mousse is one of those kitchen hacks that looks and tastes like a chef’s touch but demands almost no time or special skills. You get a creamy, aerated dessert using only store-bought instant pudding mix and cold heavy cream. Benefits at a glance:
- Super fast: mostly mixing and chilling, ready in under 15 minutes active time.
- Economical: a box of pudding and cream beats a pastry chef’s list of ingredients.
- Kid-friendly: kids love the texture and you can use any flavor pudding.
- Make-ahead: holds in the fridge for up to two weeks or freeze for later portions.
Preparing The Easiest BEST Mousse Recipe You Will Ever Make (2 ingredients!)
Overview: this is a three-step technique — whip, combine, chill-and-rewhip. First, whip the heavy cream to soft peaks to give the mousse lift. Second, mix the instant pudding powder into the cold cream until smooth and slightly thickened. Third, chill briefly so the mix stabilizes, then whip again until the mousse holds its shape. That brief rest is the secret to getting a dense, pipeable texture instead of a loose whipped cream.
What you’ll need
- 1 box instant pudding (any flavor and size — check package for yield; a standard 3.4–5.1 oz box works well)
- 2–3 cups heavy whipping cream (use cold cream straight from the fridge)
Notes/substitutions:
- For a lighter mousse, use 2 cups; for extra volume and richness, use 3 cups.
- Sugar-free or reduced-sugar pudding mixes work if you want lower sugar.
- To make it dairy-free, use a stabilized whipped coconut cream and a dairy-free instant pudding mix (see Variations).
Directions to follow
- Chill your mixing bowl and beaters for 10–15 minutes if you can — cold metal helps the cream whip faster.
- Pour 2 cups cold heavy whipping cream into the bowl. Start mixing on low, then increase to medium-high until you reach soft peaks (the cream should hold a gentle curve but still move).
- Add the entire packet of instant pudding mix to the whipped cream. Continue mixing until the powder is fully incorporated and the mixture thickens and becomes smooth.
- If the mousse feels loose, refrigerate the bowl for 5–10 minutes. This helps the pudding hydrate and firm up.
- Mix again on medium-high until the mousse is thick and holds firmer peaks. If you want a lighter texture, fold in up to 1 cup more whipped cream that you’ve beaten to soft peaks.
- Transfer to a covered container or individual serving dishes. Chill for at least 30 minutes before serving so flavors meld and texture firms.
- Store in the refrigerator for up to 2 weeks or freeze portions (see storage tips).
01Ingredients
Main ingredients
02Method
- Preparation
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0 OF 8 DONE03Recipe notes
- 01Store in the refrigerator for up to 2 weeks or freeze portions for up to 2-3 months. Use very cold heavy cream for the best results. Adjust sweetness and flavors with different pudding mixes.
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Best ways to enjoy it
Serve this mousse straight from the fridge in little glasses, piped into tart shells, or dolloped onto cake slices. Pairings that work beautifully:
- Fresh berries and a sprinkle of toasted nuts for texture.
- A shot of espresso poured over chocolate mousse for an affogato-like twist.
- For a complete cozy dinner, finish a bowl of hearty soup and follow it with this light mousse; it pairs surprisingly well after something like one-pot lasagna soup.
Garnish ideas: cocoa powder, shaved chocolate, crushed cookies, citrus zest, or a few mint leaves for color.
How to store & freeze
Refrigerate: keep in an airtight container. Properly covered, mousse lasts up to 2 weeks in the fridge. Always use clean utensils to scoop to avoid contamination.
Freeze: portion into freezer-safe containers and freeze up to 2–3 months. Thaw in the refrigerator overnight. Texture will change slightly — frozen mousse becomes more ice-cream-like and a little denser.
Food safety: keep your fridge at 40°F (4°C) or below. Discard if you notice off smells, separation, or visible spoilage.
Creative twists
- Chocolate lover’s: use chocolate instant pudding and fold in dark chocolate shavings.
- Fruit-forward: mix in a few tablespoons of fruit purée (chilled) for a strawberry or mango mousse. Reduce cream slightly if adding purée.
- Keto option: use a sugar-free pudding mix and whip heavy cream with a powdered erythritol sweetener.
- Dairy-free: whip chilled full-fat coconut cream and combine with a dairy-free instant pudding mix, then chill and whip again.
- Layered desserts: alternate mousse with cookie crumbs or crushed graham crackers for parfaits.
Common questions
How long does this mousse take to set?
A: It’s ready to eat after chilling 30 minutes, though an hour gives a slightly firmer texture. The initial mixing and chilling cycle should be just 10–15 minutes.
Can I use milk instead of heavy cream?
A: No — the magic here is the whipped heavy cream’s aeration. Milk won’t whip and the mousse won’t hold structure. If you need a lighter version, use less cream but don’t substitute milk.
Will the instant pudding make it too sweet?
A: That depends on the pudding flavor and your taste. If you prefer less sweetness, choose a sugar-free pudding or reduce added sweet components in garnishes.
Can I make this ahead for a party?
A: Yes. It stores in the fridge for up to two weeks; make it the day before to save time. For frozen make-ahead portions, thaw in the fridge several hours before serving.
Conclusion
If you want a visual how-to with step photos for a similar method, check this clear Instrupix write-up for the two-ingredient mousse: The Easiest Mousse You Will Ever Make – Instrupix. Looking for more? Try my Keto Fluffy Chocolate Mousse.
Dessert
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