Does anyone know the reason for blooming coffee looking more like bubble bath than crema? Big bubbles instead of foam. Last time it happened I was using not very fresh supermarket beans but now I think it's probably my grind. Finer or coarser?
Or maybe it's mostly aesthetic, like curdling cake batter?
Does anyone know the reason for blooming coffee looking more like bubble bath than crema? Big bubbles instead of foam. Last time it happened I was using not very fresh supermarket beans but now I think it's probably my grind. Finer or coarser?
Or maybe it's mostly aesthetic, like curdling cake batter?