Recipe summary
60g of coffee for 1l of water That is 15g of coffee for 250ml Grind size a little finer than what you think especially for lighter roasts
Preheating is quite important. Plastic works better for heat retention However comment under suggested some advices for ceramic and glass which doesn’t involve too much water, like putting the V60 over the kettle while heating up, or even better put the V60 with the rinsed paper filter in the microwave for about 20s
Pour “pulsed” technique: 0:00: Pour 50g of water to bloom 0:10 - 0:15: Gently Swirl 0:00 - 0:45: Bloom 0:45 - 1:00: Pour up to 100g total 1:00 - 1:10: Pause 1:10 - 1:20: Pour up to 150g total 1:20 - 1:30: Pause 1:30 - 1:40: Pour up to 200g total 1:40 - 1:50: Pause 1:50 - 2:00: Pour up to 250g total
yeah, this happens for me when microwaving water in clean glass container. not pleasant, it goes off like a bomb in there. have mitigated it by putting a wood stick in the water, but later learned to just measure the water carefully and run the microwave only as long as needed.