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How to Make Brown Sugar Cold Foam at Home

Sweet and silky, brown sugar cold foam is simple to make at home in just a few minutes using a handful of ingredients.

Brown sugar cold foam on top of an iced drink.

Brown Sugar Cold Foam

Cold foam adds a decadent, creamy layer to iced coffees and teas. This brown sugar version brings a warm, caramel-like sweetness that pairs beautifully with iced coffee or an iced London Fog.

Cold foam is made by whipping heavy cream with a bit of milk and flavoring so the mixture becomes aerated and pourable. At coffee shops they use specialized equipment to create very fine bubbles, but you can achieve great results at home with a French press, electric milk frother, or even a jar and some elbow grease.

Note from Jee

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I started making frothed toppings years ago by shaking cream and sugar until thickened. The version below follows the thinner, pourable style often used by coffee shops—heavy cream thinned with milk for a silky, floatable topping. I also include a shortcut using half & half.

Recipe Summary

  • This brown sugar cold foam is inspired by Starbucks’ cold foam and uses heavy cream, 2% milk (or half & half), brown sugar syrup, and a pinch of ground cinnamon (optional).
  • It makes a smooth, pourable topping for iced drinks and can replace or be added on top of milk or cream.
  • Ready in about 2–3 minutes when using a French press or electric frother.

Ingredient Notes

Brown Sugar Cold Foam ingredients measured in cups and bowls on a table.
  • Heavy cream: Provides body so the foam sits on top of the drink.
  • 2% milk: Thins the cream to make it pourable; use your preferred milk if you like. Substitute with half & half for a one-ingredient shortcut.
  • Brown sugar syrup: Easily made by stirring equal parts brown sugar and hot water until dissolved.
  • Ground cinnamon (optional): Adds warm spice notes that complement brown sugar.

For the full ingredient list and exact measurements, see the recipe card below.

Step-by-Step Instructions

Brown sugar syrup poured into a French press with milk.

Step 1: Make the brown sugar syrup by stirring hot water and brown sugar together until the sugar dissolves. Add the syrup, cinnamon (if using), milk, and heavy cream to a French press. Do not overfill—leave plenty of headspace for the foam to expand.

French press with brown sugar cold foam.

Step 2: Place the lid on the French press so the liquid touches the filter, then pump the plunger up and down until the mixture roughly doubles in volume and becomes frothy. Pour the cold foam over an iced drink and serve immediately.

Simplify It

Shortcut: Use 1/3 cup half & half instead of combining heavy cream and milk. Half & half gives a similar, pourable texture with less measuring.

Expert Tips

  • Finer, more uniform bubbles create a silkier texture. A French press or electric milk frother yields the best results. A handheld frother or vigorous shaking in a jar will work in a pinch.
  • Shake the mixture in a jar with a tight lid for a manual method—shake until the mixture thickens and becomes frothy.
  • Cold foam can be made up to 2 days ahead and refrigerated. It may deflate but can be re-whipped or re-frothed before serving.
  • Do not overfill the vessel you use to froth—leave ample space for expansion. Make sure the liquid reaches the French press filter before pumping the plunger for proper frothing.
Brown Sugar Cold Foam being poured into a tall glass of iced coffee.

Related

  • Matcha Cold Foam
  • Strawberry Cold Foam
  • Salted Caramel Cold Foam
  • Lavender Cold Foam
  • Pumpkin Cream Cold Foam

If you tried this Brown Sugar Cold Foam recipe, please leave a star rating and share your thoughts in the comments below.

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Brown Sugar Cold Foam

By: Jee Choe, Certified Tea Sommelier
Sweet and delicious, brown sugar cold foam is quick and easy to make at home.
Prep Time: 3 minutes
Total Time: 3 minutes
Yield: 1 serving

Ingredients

  • 1 tablespoon hot water
  • 1 tablespoon brown sugar
  • ⅛ teaspoon ground cinnamon (optional)
  • 2 tablespoons 2% milk
  • ¼ cup heavy cream

Instructions

  1. Make brown sugar syrup. Stir together brown sugar and hot water until the sugar dissolves.
  2. Combine ingredients. Add the brown sugar syrup, cinnamon, milk, and heavy cream to a French press.
  3. Froth. Place the lid on and move the plunger up and down about 40 times until the mixture increases in volume and becomes frothy.
  4. Serve. Pour the cold foam over an iced drink and serve immediately.

Notes

  • Shortcut: Replace heavy cream and milk with ⅓ cup half & half for easier preparation.
  • Manual method: Shake the ingredients in a jar with a tight lid until frothy.
  • Leave ample headspace in your frothing container so the foam can expand.
  • Cold foam can be refrigerated for up to 2 days; re-froth before serving if it deflates.

Nutrition

Calories: 264 • Carbohydrates: 15 g • Protein: 3 g • Fat: 22 g • Saturated Fat: 14 g • Sugar: 15 g

Nutrition information is an approximation.