The beverage in query is a variation of espresso that mixes chilly brew extraction with nitrogen infusion. Chilly brew espresso is produced by steeping espresso grounds in chilly or room-temperature water for an prolonged interval, sometimes 12-24 hours. Nitrogen infusion introduces pressurized nitrogen gasoline into the chilly brew, making a cascading impact and a creamy texture.
This course of gives a smoother, naturally sweeter taste profile in comparison with historically brewed scorching espresso. The nitrogen provides a velvety mouthfeel and contributes to a visually interesting cascading impact inside the glass. Traditionally, the rise in reputation of this beverage is linked to the rising shopper demand for specialty espresso experiences and modern preparation strategies.