Beef with greens

1 1/2 pound beef, flank steak 1 each onion sliced 1 each green bell pepper cut into strips 1 each sweet red bell pepper cut into strips 1 each jalapeño pepper[...]

1 cup bread cubes 1/2 cup milk 2 tablespoons butter or 2 tablespoons margarine 1 medium onion , chopped 1 -2 teaspoon salt 1/2 teaspoon pepper 2 teaspoons[...]

2 cups chopped onions 2 garlic cloves , minced 2 tablespoons butter or 2 tablespoons margarine 2 lbs boneless round steak , trimmed of fat and cubed reserved[...]