Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: combine first 10 ingredients in large saucepan; cook for 10 minutes, then stir in tomato paste. cover and cook gently, 15 minutes, stirring occasionally until vegetables are tender. cook spaghetti in unsalted water according to package directions. spoon sauce over drained hot spaghetti and sprinkle parmesan cheese over top.

Target recipe: heat oil in a large skillet. add chicken; cook, stirring constantly, until no longer pink. drain chicken, and set aside, reserving 1 tablespoon drippings in skillet. add zucchini, chopped green pepper, mushroom slices, chopped onion, and garlic to skillet; cook over medium heat, stirring constantly, until crisp-tender. stir in chicken, spaghetti sauce, salt, and pepper; cook until thoroughly heated, stirring occasionally. stir in 1 cup mozzarella cheese; cook until cheese melts, stirring often. cook spaghetti according to package directions; drain. arrange noodles on a large platter; top with sauce mixture, and sprinkle with remaining 1 cup mozzarella cheese and parsley.