Preheat oven to 400 degrees. ... celery. Add onion soup and bring to boil. Thicken gravy with flour-water paste. Strain gravy to ... at 400 degrees for 30 minutes.
Cook and drain spaghetti. Combine ... casserole dish, reserving enough shredded cheese to sprinkle over top. Bake in 350 degree oven for 25-30 minutes.
Select, wash, and prepare vegetables, ... bones. Cook vegetables. For each cup of dried beans ... Caution: Do not thicken with flour, starch or crushed beans ... 100 minutes if soup contains seafood or mushrooms. The ... that time, if desired.