For a leisurely time, why not take a handful of punches.
Boil water to 90 degrees, flood the coffee powder with water, and steam for 30 seconds. Then draw the remaining water.
I don't want to buy a coffee appliance anymore.
Because the family is piled up in the mountains.
When the water is poured, drink it hot.
Be careful not to pour on the filter paper. Try to keep a circle of water on the coffee powder.