My recipe calls for 0.5 oz. (2 AAU) Hallertau for boiling, 0.5 oz. (2 AAU) Hallertau for flavor, and 0.25 oz. (1.25 AAU) Saaz for aroma.
The problem is I don't have enough Hallertau. The recipe assumes a 4% aa rating, but mine are only 2.8%.
I have enough for the boiling stage, so would...