Instructions

  1. In a large skillet heat oil and butter.
  2. Saute the onions and garlic until tender.
  3. Add in zucchini, both peppers and corn; saute for about 4-5 minutes or until the zucchini and peppers are JUST tender but not mushy.
  4. Add in grated Parmesan cheese (if using) and salt and pepper to taste; mix to combine.