Put a large pot of salted water for the pasta.
Broil the eggplant chunks on both sides in the oven broiler until softened. Set aside.
In a large, non-stick or lightly oiled pot, heat the olive oil and saute the garlic and red pepper flakes lightly. Add the tomatoes, broiled eggplant, salt and sugar. Simmer over medium high heat and begin cooking the pasta.
Drain the pasta when it's done, and add the parsley to the sauce. Serve the sauce over the hot pasta with soy parmesan on the side.
From 'Nonna's Italian Kitchen', by Bryanna Clark Grogan.