summer signature cold brew
29 June 2026
a refreshing cold brew topped with silky cardamom cold foam and a hint of lime.
for this recipe, we recommend Las Hermanas Red Catuaí from Costa Rica. Its natural process gives the coffee more body and complexity, making it a perfect base for cold brew.
some coffees lend themselves perfectly to a seasonal signature serve. Las Hermanas has a rich, fruit-forward sweetness that works beautifully as a cold summer drink. we’ve been playing with it as a refreshing signature serve built around cold brew, ice, lime and a soft cardamom finish.
The result is bright, cooling and incredibly moreish:

cold brew:
ingredients
-
75g Las Hermanas Costa Rica coffee, coarse grind
- 900g soft, room-temperature water
We use a slightly stronger concentrate for this recipe.
method
- combine the coffee and water in a cold brew brewer or container.
- place in the refrigerator and steep for 16 hours.
- remove the filter and coffee grounds.
cardamom cold foam:
ingredients
- 70g whole cream, 30-36% fat
-
20g sugar (vanilla extract in the cold foam could be a great substitute)
-
30g cardamom milk
- optional: a small amount of vanilla extract for a sweeter foam
To make the cardamom milk, infuse 30g milk with 1g ground cardamom overnight, approximately the seeds of 5 cardamom pods.
method
- add all ingredients to a milk foamer.
- foam until smooth and silky, around 30 seconds in a foaming machine.
build the drink:
ingredients
- 4-5 medium ice cubes
- A squeeze of fresh lime juice, around 2-3g
- 150ml Las Hermanas cold brew
- 40g cardamom cold foam
- Optional: orange zest
method
- add the ice cubes to a serving glass.
- squeeze a small amount of lime juice over the ice (this enhances the drink’s complexity and brightness).
- pour in 150ml of Las Hermanas cold brew.
- gently top with 40g of cardamom cold foam.
- optional: finish with a little orange zest over the cold foam.
- serve and enjoy.
enjoy and more soon!