Mississippi Quantum Pie (quest)

Mississippi Quantum Pie is a repeatable quest in Fallout 3.

Walkthrough
After collecting thirty bottles of Nuka-Cola Quantum for Sierra Petrovita, one can ask about any Nuka-Cola recipes. Sierra is enthralled because she can make her famous Mississippi Quantum pie now that her Nuka-Cola Quantum supply is once again adequate. Provided you can collect the ingredients, she will make one for you. One Mississippi Quantum pie requires one bag of flour, one Nuka-Cola Quantum and one bottle of vodka.