2 cups peeled, cubed potatoes
1/2 cup chopped onion
1/2 cup chopped sweet red pepper
2 tablespoons butter or margarine
3 (14.5 ounce) cans chicken broth
1 (10 ounce) package frozen chopped spinach, thawed
1 cup seasoned dry bread crumbs
1 egg white, lightly beaten
Chopped fresh parsley