with chopstick in the press. you will see the bloom of bubbles for some dry grounds. add the rest of the water and place the plunger but do not push the plunger this moment cause your 4 minutes time is not yet over.
after the time is over, push the plunger down slowly and immediately serve. enjoy!
warning! do not leave the coffee brew in the press after you have made all the process i mean after pushing plunger, do not wait to serve. do it just that moment otherwise it will become over-extract and give you bitter taste.
cold brew coffee with whipped cream and sweet taste bring you the comfort in 