02
In a large nonstick skillet over medium heat, heat 1 tablespoon oil. Sauté meatballs until browned, about 10 minutes. Remove from heat, set aside.
03In a large saucepan, combine remaining 1 tablespoon olive oil, remaining minced onion and remaining minced garlic. Cover and cook over medium-low heat, stirring occasionally, until translucent, about 10 minutes. Add tomatoes, bring to a simmer, and cook uncovered for about 10 minutes, breaking up tomatoes with a wooden spoon.04Add meatballs to pan of sauce. Cover, reduce heat to low and simmer for 20 minutes. Meanwhile, bring a large pot of lightly salted water to a boil, and cook pasta until al dente. To serve, drain pasta and divide among four to six bowls. Top with meatballs and sauce, and garnish with parsley and Parmesan.