Eggplant Pasta

Heat olive oil in a large skillet over medium heat; cook and stir garlic until fragrant, 1 to 2 minutes. Add eggplant; cook, stirring constantly, until eggplant is softened, about 5 minutes. Add tomatoes and juice; cook until sauce is slightly reduced, about 20 minutes. Bring a large pot of lightly salted water to a boil. Cook rigatoni in the boiling water, stirring occasionally until cooked through but firm to the bite, about 13 minutes. Drain and transfer to a serving bowl. Pour sauce over pasta.