COLD FOAMSweet Cream Cold Foam
The quick answer
Sweet cream cold foam uses 2 tablespoons heavy cream, 1 tablespoon whole milk, and 1 tablespoon vanilla syrup. Froth cold for 20 seconds until thick and glossy. This matches the Starbucks base used on cold brew and iced drinks -- and costs about 40 cents to make at home versus over a dollar at the counter.
Starbucks charges extra for this topping, but it's three ingredients you likely already have. The copycat version takes 3 minutes and no barista skills required.
The Starbucks sweet cream cold foam ratio is roughly 2 parts heavy cream to 1 part milk with vanilla syrup for sweetness. The syrup adds sugar that helps stabilize the foam structure, which is why it holds longer than plain cream foam does on a cold drink.
Whole milk outperforms 2% here for a richer mouthfeel that matches the original. The extra fat from whole milk combined with heavy cream creates an ultra-creamy texture that feels more indulgent than a simpler cream-only foam.
Vanilla syrup does double duty -- it sweetens the foam and adds just enough sugar to help air bubbles stay suspended longer. One tablespoon per serving hits the right sweetness level without overpowering the coffee base underneath.
Temperature is critical. Cold ingredients foam faster and hold better. If your heavy cream sits at room temperature for even 10 minutes, the resulting foam will be thinner and dissolve more quickly once poured over ice.
Dial it in before you make it
Scale the foam to any cup size — exact milk, cream, and syrup.
Cold Foam Ratio Calculator
| Ingredient | Amount | ~ cal |
|---|---|---|
| 2% milk | 2.7 oz | 40 |
| Heavy cream | 1.3 oz | 135 |
| Vanilla syrup | 1 tbsp | 20 |
| Estimated total | 195 cal | |
- 1. Add the amounts above to a jar or deep cup.
- 2. Froth 30–45s until it doubles and holds soft peaks.
- 3. Spoon over iced coffee, cold brew, or matcha. Serve right away.
Nutrition is a rough estimate from standard ingredient values and is not medical or dietary advice.
Make it
Makes 1 drink
Ingredients
Steps
We made this recipe over 20 times to nail the Starbucks ratio. Using whole milk instead of 2% and a quality vanilla syrup gets you within tasting distance of the original -- for about 40 cents versus $1.75 at the counter.
Pro tips
- Whole milk gives a richer result than 2% -- worth the small difference for this specific foam.
- Torani or Monin vanilla syrup both work perfectly and are easy to find at grocery stores.
- Twenty seconds of frothing is usually enough -- going longer can make the foam grainy.
- Spoon the foam on rather than pouring it to keep the layer floating nicely on top.
- For the closest Starbucks result, use cold brew concentrate diluted 1:1 with water as the base.
Frequently asked questions
What is Starbucks sweet cream cold foam made of?
Starbucks sweet cream cold foam is made from heavy cream, 2% milk, and vanilla syrup, blended cold. The exact proprietary ratio isn't published, but a 2:1 cream-to-milk ratio with 1 tablespoon vanilla syrup produces a very close result.
Can I use half-and-half for sweet cream cold foam?
Half-and-half can work but produces thinner, less stable foam because its fat content (around 12%) is much lower than heavy cream (36%). For best results, stick with heavy cream and dilute with a small amount of milk.
Is sweet cream cold foam the same as whipped cream?
No. Cold foam is frothed without heat and stays pourable and spoonable. Whipped cream is beaten to stiff peaks. Cold foam dissolves gradually into your drink; whipped cream sits as a thick cap on top.
How many calories are in sweet cream cold foam?
A typical homemade serving (about 3 tablespoons) has roughly 80 to 100 calories. Starbucks lists their sweet cream cold foam topping at around 110 calories for a grande-sized drink.
Can I make sweet cream cold foam without a frother?
Yes -- shake all ingredients in a sealed mason jar for 45 to 60 seconds. The foam won't be quite as thick but works well. A small personal blender cup on 15-second pulse also does the job.
