To produce quick, healthy, and tasty dinners on busy weeknights, stock your pantry with dried pastas, spices, and canned add ons such as diced tomatoes and capers. With a quick stop at the farmer's market or local produce stand, tonight's hearty vegetarian pasta is jammed packed with flavor and is ready in less than half an hour. Traditionally a puttanesca sauce has anchovies, but this version substitutes it with meaty eggplant.