Step 1

Place the ground coffee in a 28-ounce mason jar, or similar. Add the water, then stir. Cover and set aside for 12 to 24 hours at room temperature.

Step 2

Spread a piece of cheesecloth in a fine mesh strainer and place it over a large bowl. Pour the coffee into the bowl to strain it. Store the strained coffee in the fridge.

Step 3

When ready to serve, pour over ice and add milk, if desired.

Step 4

If the coffee is stronger than you'd like, dilute it with water or additional milk, as desired.