Green Pea Casserole
["1 (10 oz.) pkg. frozen peas", "1 medium onion, chopped", "2 celery ribs", "1/2 c. margarine", "1 (5 oz.) can water chestnuts, sliced", "1 can cream of mushroom soup", "1/4 c. margarine", "1/4 pkg. herb dressing", "1 1/2 Tbsp. flour", "salt and pepper to taste"]
["Preheat", "oven", "to", "350\u00b0.", "Cook\tpeas per package directions, unseasoned\tand", "drained.", "Set aside.", "Saute onion and celery in the 1/2 cup margarine.", "Add drained chestnuts, soup, flour\tand peas.", "Mix\ttogether", "well and cook slightly.", "Add salt", "and pepper", "to\ttaste.\tMelt", "the", "1/4 cup margarine in skillet", "and add", "the", "herb", "dressing.", "Set", "aside.", "Pour all (except the dressing) into a medium casserole dish and bake at 350\u00b0 for 25 minutes or until bubbly and hot.", "Add dressing and brown slightly."]
["frozen peas", "onion", "celery", "margarine", "water chestnuts", "cream of mushroom soup", "margarine", "herb dressing", "flour", "salt"]