4 medium (12-inch) zucchini I yellow onion, finely chopped Iclove

  garlic, crushed ITablespoon olive oil 1cup cooked couscous 1cup
  crushed tomatoes Pinch dried basil leaves I Tablespoon fresh-minced
  parsley Salt or salt substitute and freshly-cracked pepper to taste
  Preheat oven to 400 degrees.
      Simmer whole zucchini in salted water until soft for about IO
  minutes.
      Remove squash from water, slice lengthwise, and scrape pulp into
  mixing bowl.  In a skillet, sout6 onions and garlic in oil until
  clear. Combine all ingredients, refill squash shells with mixture,
  and set on cookie sheet.  Bake at 400 degrees for 10 minutes or until
  piping hot. Serve this as a side dish.