Place all ingredients in a skillet and sauté with 2 tbsp of oil over medium heat for 15 mins until zucchini and tomatoes are cooked and broccoli have blended in with the sauce. Add water if necessary to avoid drying and burning.
Cook large spaghetti or linguine in salted water until 2 min away from being ready. Drain and reserve about 1 cup of cooking water. Add the pasta to the previously made sauce along with some of the reserved cooking water. Continue cooking the pasta with the sauce on medium heat for another 2 minutes continuously mixing until most but not all the water is absorbed. Add 1 tbsp olive oil and serve pasta “al dente”.