Cook uncovered for 5 minutes. Cover and cook until tender-10 to 15 minutes for whole or cut beans. 5 to 10 minutes for French style beans. Drain.
Heat oven to 350 degrees. Toss beans with salad oil, vinegar, onion, salt, garlic, and pepper. Pour into ungreased 1-quart casserole. Stir together bread crumbs, cheese and butter, sprinkle over beans. Sprinkle paprika. Bake uncovered for 15 to 20 minutes or until heated through.
