Unable to complete the Aspirations "Master Mixologist" if player chooses The Master Chef branch

Okay, that's why a lot of people are complaining about the repetitive tasks -- you have to do the same things over and over with different Sims at least until you get up to the level where you switch, or have two Sims in the household doing the same things at the same time if, say you want both the deluxe kitchen and the bar. That gets pretty tedious after a while. (Guess that's what I'll have my Sim couple doing once he ages up and moves in with his boyfriend; they're going to have the ultimate party pad.)