Fresh vegetables, beans, and pasta are simmered in a seasoned tomato broth. Serve with garlic cheese bread and a fresh tossed green salad.
Combine Italian seasoning, onion powder, garlic powder, celery seed, parsley, thyme, basil, oregano, salt, black pepper, and bay leaf in a small bowl.
Bring a large pot of lightly salted water to a boil. Cook elbow macaroni in the boiling water, stirring occasionally until cooked through but firm to the bite, 8 minutes. Drain.
Heat olive oil and butter together in a large saucepan over medium-high heat; cook and stir carrot, celery, and onion until heated through, 2 to 3 minutes. Add garlic, green bell pepper, red bell pepper, zucchini, and Italian seasoning mixture; stir to combine.
Stir tomatoes and their juice, tomato sauce, three bean salad, green beans, and chicken stock into seasoned vegetable mixture. Bring to a boil, reduce heat, and simmer, stirring occasionally, until flavors are blended, about 30 minutes. Stir in elbow macaroni before serving.
Per Serving: 398 calories; protein 8.8g; carbohydrates 41.9g; fat 23.7g; cholesterol 41.4mg; sodium 1524.6mg.