Boil water for pasta. Cook pasta for 5-8 minutes (until desired tenderness), drain and set aside.
Cut onion and pepper into 1-2 inch thin slices. Heat 1 1/2 tablespoons of olive oil in pan. Saute onions and peppers until browned. Add rest of olive oil and veal slices, saute until veal is cooked through. Drain.
Heat marinara sauce on medium heat in a medium sauce pan. Add veal, onions and peppers into sauce and continue to heat. Add basil, garlic, oregano, parsley, salt, and pepper to sauce and heat while stirring until hot.