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Cold Foam

Silky, cloud-like cold foam made in under two minutes with milk, cream, and a touch of sweetener to elevate any iced coffee or cold brew.
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Prep Time 2 minutes
Total Time 2 minutes
Servings: 1 cup of foam (tops 2–3 drinks)
Course: Beverage Topping
Cuisine: Modern Coffee Culture
Calories: 35
Ingredients Equipment Method Notes

Ingredients
  

Cold Foam
  • 1/2 cup cold whole milk or milk of choice
  • 2 tablespoons cold heavy cream or non-dairy creamer
  • 1/2 teaspoon sugar or sweetener of choice
  • 1/4 teaspoon vanilla extract optional
  • Pinch of salt

Equipment

  • Immersion blender
  • Tall glass or container (16 oz or larger)
  • Measuring cups and spoons
  • Spoon or small spatula
  • Small whisk (optional)

Method
 

  1. Pour the cold milk and heavy cream into a tall 16-ounce glass.
  2. Add sugar, vanilla extract (if using), and a pinch of salt; stir for about 15 seconds to dissolve and combine.
  3. Place the immersion blender at the bottom of the glass, ensuring the blade is fully submerged.
  4. Blend on low speed for 10–15 seconds, keeping the blade at the bottom to form fine, stable bubbles.
  5. Slowly raise the blender toward the surface over the next 15-20 seconds to incorporate air and build volume.
  6. When the blade nears the surface, tilt slightly and continue blending in gentle circles for 20–30 seconds until a thick, creamy foam forms.
  7. Turn off the blender and let the foam rest for 5–10 seconds to stabilize and separate from the liquid beneath.
  8. Scoop the dense foam layer with a spoon or spatula, holding back the liquid milk, and transfer it onto your iced coffee or cold brew.
  9. Serve immediately for best texture and appearance.

Notes

For vegan or dairy-free foam, replace milk with cold oat milk and heavy cream with coconut cream. Prepare the foam just before serving; it starts to deflate after about 15 minutes.