What happens next?

How to make an iced latte
Measure and grind the beans.
Cold brew coffee requires more coffee than traditional hot brew. You need 1 cup (85 g) of ground beans for this cold brew batch, so measure 1 heaping cup of whole beans.

Select from:
(A). Place them in a coffee grinder and grind them until they're finely ground. If you don't have an official brewing service you can use a blender to grind the beans for a single batch..
(B). If you want fresh coffee that's brewed right into your house, you'll need to grind the beans right into your coffee pot. You only need to add 3 tablespoons (140 ml) of ground ground coffee..
(C). When you measure and grind the beans, use the measuring spoon or your hands to dig around in the coffee grinder until the beans are ground as well. If you don't have a coffee grinder or other device, you can usually find iced coffee pots online..
(D). Transfer the beans to the grinder and pulse them until they are about the size of coarse sea salt. The type of coffee you're brewing determines the grind you need, and cold brew uses a medium-coarse to coarse grind..
(D).