Airy, creamy fluff that eats like a real dessert, not a keto compromise. I beat cream cheese and heavy cream to stiff peaks, then stir the liquid jello in slowly, since adding it too fast knocks the air right back out. 5 minutes of work and 2.3g net carbs per serving, eaten right away like a mousse, or I chill it for a firmer set.
I started making this because I needed a sugar free dessert that actually felt like a treat. Not a “good for keto” treat. A real one. Five ingredients, five minutes of active work, and you get this airy, creamy fluff that tastes like you spent way longer on it than you did.
The base is simple. I beat softened cream cheese until it’s smooth, then whip in heavy cream until stiff peaks form. That’s your canvas. The sugar free jello dissolves in water and gets folded into the whipped cream mixture, and the whole thing transforms into this light, mousse-like texture that practically melts on your tongue. I’ve made this with strawberry, lemon, cherry, and black cherry, and every flavor works. Any sugar free flavor substitutes 1:1. Lime gives it a key lime pie quality I love in summer, and black cherry has a deeper, more grown-up flavor I save for when it’s just me and my husband. Strawberry is my go-to because the color alone makes it look like you tried harder than you did.
If you love creamy keto desserts, this sits right alongside my cheesecake fluff and chocolate mousse in the rotation. The texture is similar to both but lighter. Think of it as the airier cousin. My peanut butter mousse is denser and richer, so I reach for this one when I want something that barely weighs anything on the spoon. I’ve also layered it in glasses with berries for a more dressed-up presentation (same idea as my stained glass cake, just softer).
What I like about this low carb dessert is how forgiving it is. You can eat it right away when it’s soft and mousse-like, or refrigerate it for 3-4 hours and it firms up into something closer to a custard. My family prefers it chilled overnight, which is convenient because I can make it after dinner and it’s ready the next day. I’ve also piped it into individual cups for when people come over, and it looks like I put in real effort.
For fruit mix-ins, I fold in sliced strawberries or raspberries right before chilling. Fresh berries work best. Frozen berries release too much water and can make the whole thing runny (I learned that the hard way). If you want to go all out, top each serving with a spoonful of whipped cream and a few berries. If you’re into gelatin desserts, my raindrop cake uses a similar technique in a completely different direction.
One more thing. The jello goes into the cream slowly. I pour a thin stream while the mixer runs on low. If you dump it in all at once, the whipped cream deflates and you end up with a liquid instead of a fluff. If that happens (and it happened to me the first time), just whip in a little more heavy cream to bring the volume back.
Which sugar free jello to use
I’ve tried a few different brands and here’s what I’ve landed on.
Sugar free Jello brand: This is the one most people grab first. It’s gelatin based, zero carbs, and comes in tons of flavors (strawberry, black cherry, peach, raspberry, grape). I use it when I want a specific flavor. The trade-off is it contains maltodextrin and aspartame, which I’m not thrilled about but the carb count is genuinely zero.
Simply Delish Jel Dessert: This is what I used for this recipe. Cleaner ingredients, plant based (so it’s vegan friendly), sweetened with erythritol and stevia. Also zero carbs. The box is smaller (.7 oz vs 6 oz for Jello brand), which confuses people, but one box of either brand works for this recipe.
I used to buy Cool Whip out of convenience, but 2 tablespoons has 3 grams of carbs. That adds up fast when you’re eating more than a couple spoonfuls of jello whip (and you will be).
My version uses softened cream cheese whipped with heavy cream. The cream cheese does two things: it thickens the whip so it holds its shape, and it adds this slight tangy note that reminds me of cheesecake. The homemade version comes in at less than 1g net carb per 2 tablespoons, which is basically zero. I also find the texture is richer and more satisfying than anything from a tub.
If you want an even simpler version, you can skip the cream cheese entirely. I’ve done it both ways. Without cream cheese, the jello fluff is lighter and more airy. With it, you get a denser, creamier result. Both are good. I just prefer the cream cheese version because it holds up better after a night in the fridge.
How to store jello whip
I keep mine in the refrigerator, covered, and it stays good for 3-4 days. The texture is best in the first 48 hours. After that it’s still fine to eat, but the fluffiness starts to settle a bit.
If you leave it out at room temperature, it softens into more of a pudding consistency. That’s not necessarily bad (I actually like it that way sometimes), but if you want that thick, scoopable, custard-like texture, keep it cold. I don’t recommend freezing it. I tried once and the texture went grainy after thawing.
Add softened cream cheese to a large bowl and beat until fluffy. Pour in heavy cream and continue beating until stiff peaks form. Set aside.
For this step
Cream cheese (softened)
Heavy cream
2
Make jello
To a 2 cup measuring cup or small bowl, add the contents of one flavored jello packet. Pour in cold water and let bloom for 1-2 minutes. Stir in boiling water and mix until dissolved.
For this step
Jello packet (sugar free)
3
Combine
Slowly stir the liquid jello mixture into the whipped cream. Don’t add in too fast as you want to keep the airiness of the whipped cream. Once added, mix with an electric mixer until fluffy. Scoop or pipe into a serving dish if desired. Refrigerate for 3-4 hours or enjoy right away.
Nutrition
Per serving: 3/4 cup
Calories
415
Fat
41g
Protein
2.8g
Total carbs
3.3g
Fiber
1g
Net carbs
2.3g
Nutrition is an estimate calculated from the ingredients listed. Brands vary, so check labels if you track closely.
Frequently Asked Questions
Can I use regular Cool Whip instead of making homemade whipped cream?
I've tried it both ways. Cool Whip works in a pinch, but I prefer making my own because the carb count is lower and the texture is richer. If you use Cool Whip, skip the cream cheese since the Cool Whip already has stabilizers in it. Just fold the dissolved jello into about 3 cups of thawed Cool Whip. That version is a true 2 ingredient jello whip, and it sets up fine.
What happens if I add the jello too fast?
I did this my first time and the whipped cream completely deflated into a liquid. The fix is to whip up an extra 1/4 to 1/2 cup of heavy cream in a separate bowl until stiff peaks form, then fold it into the jello mixture. It brings the volume right back. It also helps to let the dissolved jello cool until it is just warm to the touch before you pour, since hot liquid melts the fat structure that holds the air in the whipped cream.
Can I add fresh fruit?
I fold in sliced strawberries or raspberries right before refrigerating, and it turns this into more of a jello salad. Fresh fruit works best. I tried frozen berries once and they released too much water, which made the whole thing runny. The one exception is pineapple: use canned, not fresh. Fresh pineapple has an enzyme called bromelain that keeps gelatin from setting, and canning deactivates it.
Is this keto friendly?
The way I make it, yes. I use sugar free jello (zero carbs) and my homemade whipped cream base comes in at 2.3g net carbs per serving. Regular Jello with sugar has around 20g carbs per half cup, so make sure you grab the sugar free version. It's one of the most genuinely low carb desserts in my rotation.
Can I make this dairy free?
I've tested this with coconut cream instead of heavy cream and it works. The texture is slightly different (a little more dense), but the flavor is still great. For the cream cheese, I've used vegan cream cheese and couldn't tell much difference. If you want it fully vegan, grab the Simply Delish brand since it's plant based. My dairy free ice cream is another option if you're avoiding dairy entirely.
Can I make individual cups ahead of time for a party?
I do this every time people come over. I spoon it into small dessert cups or ramekins, cover them with plastic wrap, and refrigerate for at least 3 hours. I've prepped them up to 24 hours ahead and the texture held perfectly. Right before serving, I top each one with a small dollop of whipped cream and a single berry. They look like I spent real time on them.
What's the difference between jello whip and jello salad?
I get asked this a lot. Jello whip is the fluffy, mousse-style dessert you see here, where the dissolved jello gets folded into whipped cream and cream cheese for a light, airy texture. Jello salad is the older, molded kind with firm set gelatin and suspended fruit (sometimes shredded carrots or celery in the really vintage ones). I grew up on the salad version, but I reach for this whipped one now because it's lighter, faster, and keeps the carbs way down. If I fold sliced strawberries into this, it lands somewhere between the two.
What is the old-fashioned whipped jello dessert?
The old-fashioned version, sometimes called whipped jello or jello fluff, goes back to the Depression era. You chill regular gelatin until it is thick but not set, then beat it over ice water until it doubles into a pale foam. Jell-O even sold boxed versions like Whip 'n Chill in the 1960s. My recipe gets that same airy texture faster by folding the dissolved gelatin into whipped cream and cream cheese, and it skips the sugar entirely.
Does this hold up if you make it a few hours ahead? I’ve been making it right before we eat, which is fine since it only takes a few minutes, but I want to bring it out to the pool this weekend. I use the strawberry packet most times. The one thing I’ve changed is I beat the cream cheese by itself first for longer than I think I need to, and that got rid of the little lumps I was getting early on. My spoon sits up in it now. Thanks!
A few hours ahead is fine, I’ve held cups in the fridge up to 24 hours. It softens fast at room temperature though, so keep it in a cooler until you serve.
I was in a hurry the first time and poured the jello in while it was still warm from the boiling water. It went soupy and never came back. Second bowl I let it cool until it was just warm to the touch and it whipped up light and stayed that way. Still a good dessert for how little work it takes. Your step says to add it slowly, which is right, but I wish it said to let it cool first.
Hi Yuki, warm jello thins the cream out faster than you can fold it in, and once that air is gone it won’t come back. I give mine about 10 minutes to cool before it goes near the bowl. I’m adding a note about that to step 3, thank you for flagging it.
Orange jello and whipped cream was my grandmother’s church potluck dish, and this hits that same cloud texture. Getting a little choked up over a bowl of it is new for me. Thank you.
Church potluck orange jello is such a specific thing to land back in. I’ve done strawberry, lemon, cherry and black cherry in this one, but never orange, so that’s on my list now. Thank you for telling me.
Lemon is a completely different dessert than strawberry. I used strawberry for the first few batches, then tried lemon when I had it on hand, the way it cuts against the cream cheese caught me off guard. If you’ve only done one flavor, lemon is worth trying.
Alicia, it matters more here than in most baked recipes. Cold cream cheese won’t blend into the whipped cream smoothly and you get chunks instead of that cloud texture. I give mine about 20-30 minutes on the counter.
I was making a version without cream cheese for a while, just jello dissolved into whipped cream, thinking it was close enough. It isn’t. Beating the cream cheese separately first gives the texture real weight instead of that hollow, airy thing you get from straight whipped cream. It holds up through the next day too, which matters. Four stars because I’m still dialing in the jello-to-cream ratio, but I’m not going back to skipping the cream cheese.
2.3 net carbs was the number that made me click, then I got to the recipe and realized I only had one cup of heavy cream. Used half cream, half coconut cream, and it still set fine, just slightly less fluffy. Saved the trip to the store.
Didn’t think three ingredients could feel like something worth bringing to a table. Year into keto and I’d basically given up on that. Raspberry color got me first, then that cloud texture. It’s in the regular rotation now.
Used lime because I had one sitting there. Make sure the cream cheese is actually room temp, I had to microwave mine in 15-second bursts because it was still too cold and wouldn’t smooth out. After that it came together fast. Good one for summer when you don’t want the oven on.
Brought this to a spring potluck last weekend assuming it would just fill a gap on the dessert table, and it cleared out first. Made the raspberry version and it had this cloud-like mousse look that a few people were convinced came from the Whole Foods deli case. When I mentioned three ingredients and five minutes, they did not believe me. Taking it to my mom’s birthday brunch next month and not explaining anything.
My daughter has been requesting this by color since the first time I made it (we did strawberry). She calls it ‘the fluffy pink one’ and genuinely gets upset if I try a different flavor.
Never made anything like this before. Did not expect it to come together so fast, and the texture is so light I kept poking at it thinking I messed up. Going back for more tonight.
Made this last weekend and got a grainy texture instead of fluffy. I stirred the jello in slowly, but I think my mixture was still too warm when I added it to the cream cheese. Is there a temperature I should hit before combining?
Yeah, temperature is probably it. I let the dissolved jello cool until it’s just barely warm to the touch, almost room temp, before combining it with the cream cheese. Still hot and it partially melts the cream cheese, which is what gives you that grainy texture instead of fluffy.
Bringing this to a potluck Saturday and want to make it the night before. Does the whipped texture hold up in the fridge overnight, or does it deflate and get watery by morning?
Jello stabilizes the whipped cream so it won’t deflate overnight the way plain does. I make this for parties all the time, spoon into cups or ramekins, plastic wrap, fridge. Prepped it 24 hours out and texture held fine. Big bowl works too but individual cups transport cleaner. No scooping at someone’s counter.
My son watched me make this start to finish, which he never does. Now he asks to be the one who pours the jello in. Strawberry packet was our first try and we already have a lemon one planned.
The jello pour is the best part of making this with a kid. Mine went slow because I deflated a whole batch my first time by rushing it and had to fold in extra whipped cream to save it. Lemon is a great call. I’ve made it back to back with strawberry and I think lemon might edge it out. Less sweet. The pale yellow color ends up looking more delicate than you’d expect.
Made this for a spring dinner party last weekend using strawberry jello. My friend who writes off keto food as sad picked it up expecting something dense and put-together, and spent a full minute trying to figure out what was actually in it. When I told her it was three ingredients and less than five minutes she made me walk her through the steps right there. I’ve made this four times now and it keeps doing that to people.
I’ll be honest, I was pretty sure the cream cheese was going to make this taste like a weird jello salad, not an actual dessert. Made the strawberry version last weekend fully expecting to be let down, and I kept waiting for that cream cheese tang to ruin it, but it just didn’t happen. The texture surprised me most. It’s lighter than regular whipped cream somehow but still feels like real food, not a diet substitute. I’ve tried other keto mousse-type desserts where you can taste the compromise immediately, and this one has none of that aftertaste. Something about how the jello sets everything into this almost airy texture. Already on my second batch and eyeing the raspberry and lime packets in my cabinet.
