Any brand pre ground 'Espresso` type coffee.
Empty about 6 tablespoons into a large french press (don't measure anything, just eyeball it)
Pour over hot water and stir with a wooden stick.
Microwave some milk in a mug
Pour coffee into mug
Strong, easy and nothing to faff over such as weighing beans or waiting for a $1k machine to give you 30ml of drink.
It's quick, dirty and damn tasty imo
Shoot me