Cornbread with tenders

nonstick cooking spray 1/4 cup butter 2 cups chopped onions 1 cup sliced celery 2 cups water 1 (16 ounce) can corn , drained 2 (4 ounce) cans diced green[...]

2 -3 pieces cornbread (if using recipe mentioned above, 2 slices = 1 quarter of cornbread) 2 slices whole wheat bread 1/4 teaspoon sage (or to taste) 2 stalks[...]