A cup of sugar-free white hot chocolate, rich and cozy in under 10 minutes — 6.2g net carbs. Splitting heavy cream with macadamia nut milk gives a richness a single-liquid base can't match.
I started making this keto white hot chocolate a few winters ago when I realized I missed that creamy, vanilla-forward warmth of white chocolate drinks but not the 40+ grams of carbs that come with the coffee shop versions. The trick is the two-liquid base. Most recipes use just almond milk or just coconut milk, and you end up with something thin and watery. I use heavy whipping cream melted with sugar-free white chocolate chips first, then stir in macadamia nut milk to loosen it up. That ratio gives you a drink that actually coats the mug.
I tested macadamia nut milk against almond milk side by side. Almond works (one of my readers, Olivia, confirmed that), but macadamia has a natural fat content that makes the final cup noticeably richer. If you have macadamia on hand, use it. If you only have almond, you will still get a good result, just a slightly thinner body.
The whole process takes about 5 minutes on the stovetop. Melt the chips into the cream over medium heat, stirring constantly so nothing scorches. Once that base is smooth, pour in the nut milk and vanilla and let it heat through. I pull mine off the burner just before it reaches a full simmer because overheating can make the white chocolate grainy. If that happens, a quick hit with an immersion blender smooths it right out.
What I love about this as a base recipe is how easy it is to riff on. Drop in a shot of espresso and you have a keto white mocha. Add peppermint extract and you get my peppermint white hot chocolate (or go full mocha with the peppermint mocha version). I have made every combination over the years, and this plain vanilla version is still the one I come back to most.
For toppings, I keep it simple: a dollop of homemade whipped cream and a dusting of cinnamon. Sugar-free marshmallows work too if you can find them. On colder nights I will double the batch because my family goes through it fast, and it reheats well the next day.
If you are looking for more low carb warm drinks, my creamy keto hot chocolate uses the same two-liquid technique with regular cocoa, and the dairy-free version swaps everything to coconut. For something completely different on a holiday table, my keto eggnog is another crowd favorite.
Smooth and creamy white hot chocolate, made for Christmas tree decorating nights.
The sugar free white chocolate chips melt into the heavy cream first, before the nut milk and vanilla go in.
Homemade Whipped Cream and a Slow Cooker Option
For homemade whipped cream, whip heavy cream with a tablespoon of erythritol and a teaspoon of vanilla until it is thick and fluffy.
You can also make this in the slow cooker, which works well for potlucks. Add all the ingredients to the crock, heat on high for 2 hours, and stir before serving.
Tips for the best cup
I have made this enough times to know what trips people up. Stir the cream and chips constantly over medium heat. Walk away for 30 seconds and the white chocolate seizes or goes grainy. If it does seize, an immersion blender or a vigorous whisk will save it.
The card adds the vanilla with the milk, but I like to add it last, right when I pull the saucepan off the heat or just before. Vanilla flavor is volatile and high heat burns it off fast. I noticed a real difference when I started adding it at the very end instead of with the milk.
No stovetop? You can make a single mug in the microwave. Combine the chips and cream in a large mug, heat in 30-second intervals, stirring between each one, until melted. Stir in the nut milk and vanilla, then microwave another 30 seconds to bring it up to drinking temperature. Not quite as silky as the stovetop method, but it works when you just want one cup.
If you want to go cold with white chocolate instead of warm, my frozen hot chocolate is the summer version of this same craving. And for another cozy holiday riff, the peppermint white mocha adds espresso and mint to this exact base.
In a medium saucepan over medium heat, combine white chocolate chips and heavy cream. Stir constantly until chips are melted.
2
Milk & vanilla
Add nut milk and vanilla. Continue to cook until heated through.
Nutrition
Per serving: 1 cup
Calories
583
Fat
47.2g
Protein
6.2g
Total carbs
33.7g
Net carbs
6.2g
Nutrition is an estimate calculated from the ingredients listed. Brands vary, so check labels if you track closely.
Frequently Asked Questions
Can I make this in the microwave?
I have done it plenty of times when I just want one mug. Combine the white chocolate chips and heavy cream in a large microwave-safe mug and heat in 30-second intervals, stirring between each one, until fully melted. Stir in the nut milk and vanilla, then microwave another 30 seconds. It is not quite as smooth as the stovetop version, but it gets the job done.
How does this compare to a Starbucks white hot chocolate?
I looked up the Starbucks grande and it clocks in at about 41g of sugar and 50g total carbs. My keto version has roughly 6.2g net carbs per serving. The flavor is honestly close because the sugar-free white chocolate chips and heavy cream do most of the heavy lifting. I would take this over the drive-through version any day, and my wallet agrees.
Can I add espresso to make a white hot mocha?
That is exactly how I make my white mocha at home. Brew a shot of espresso (or strong coffee) and stir it right into the finished cup. I have a full recipe for my keto white mocha if you want the exact ratios I use.
What keto-friendly toppings work with this?
I usually do a spoonful of homemade whipped cream and a light dusting of cinnamon. Sugar-free marshmallows are fun if you can find a brand you like (I have tried a few and the texture varies a lot). Sugar-free caramel sauce drizzled on top is another one I come back to, especially around the holidays.
Will adding collagen powder change the taste?
I have stirred in a scoop of unflavored collagen peptides and could not taste any difference. It does make the drink slightly thicker and frothier, which I actually prefer. Just whisk it in after you add the nut milk so it dissolves evenly. My go-to is about one scoop (10-12g) per serving.
Can I make this dairy-free?
I have made a dairy-free version using full-fat coconut cream in place of the heavy whipping cream. You get a subtle coconut note, which I actually like with the white chocolate. Just make sure your sugar-free white chocolate chips are also dairy-free (check the label, because many brands sneak in milk solids).
How should I store and reheat leftovers?
I keep leftovers in a sealed jar in the fridge for up to 3 days. To reheat, I warm it slowly on the stove over low heat, stirring as it comes up to temperature. The microwave works too in 30-second bursts. It thickens a bit in the fridge, so I sometimes splash in a little extra nut milk when reheating to get the consistency back.
More chips will get you there. I push to a full cup when I want it sweeter. The brand makes a difference too, some sugar-free chips run noticeably sweeter than others.
Silky smooth at medium, then slightly grainy the second it tips too hot. White chocolate has such a narrow window. What fixed it: warm the macadamia milk for about 30 seconds first. Cold liquid hitting hot melted chocolate makes it seize, and once it seizes it’s done. Medium-low the whole way, warm milk in, no issues since.
Warmed milk changed it for me too. I was losing batches to that exact graininess before I figured out the milk temp was the problem. Good catch, Melissa.
6.2 net carbs for something that sits in the cup like actual hot chocolate. Still double-checking the math on this one. The macadamia nut milk and heavy cream together do something I wasn’t expecting. Not watery at all.
Macadamia milk has a fat profile way closer to cream than almond does, so they build on each other instead of one diluting the other. That’s the whole reason I went with it. 6.2 checks out.
My sister is visiting next weekend and she’s dairy-free, so I want to make this for her. I’ve used full-fat coconut cream in other keto drinks before and it usually works fine (she doesn’t mind the coconut flavor), but I’ve had mixed results melting chocolate with a different fat base. What draws me to this recipe is the cream/macadamia nut milk split, and I’d want to keep that same ratio with a dairy-free swap. Would coconut cream work without the white chocolate chips seizing up? I’ve had that happen when the fat structure is off, so I want to get it right before she gets here.
Full-fat coconut cream works. I’ve done it, no seizing. Fat profile is close enough to heavy cream that the chips melt clean. Same 1:1 ratio. One thing: check that your sugar-free white chocolate chips are actually dairy-free, a lot of them still have milk solids.
the macadamia milk split is SO right, tried it once with almond and immediately got why you specified it. one thing: if you’re using Lily’s white chips, push the vanilla to a full teaspoon at least. sweetness runs different with those and the extra vanilla pulls it together.
Brought a thermos of this to a small backyard thing last weekend, mostly because I had macadamia nut milk to use up and it comes together fast. Two of my friends (neither on keto) kept refilling their cups and asking what brand of mix I’d used. Told them I made it from scratch and they didn’t believe me until I walked them through it. The heavy cream and macadamia nut combo hits differently than anything from a packet.
My daughter has been weirdly suspicious of every keto swap I try, but she drained her mug before I finished mine and asked what made it taste so different from regular hot chocolate. The macadamia nut milk is the answer and I’m kind of obsessed with this now. Only 4 stars because I made one serving too few.
My son will abandon a hot chocolate midway through if it’s too sweet, so I made this without telling him what was in it. He finished the whole thing and asked ‘is that the nut milk stuff?’ Four stars, but I’m counting his as five.
