Green Pea Casserole
["3 (17 oz.) cans party green peas (LeSueur preferred)", "2 (4 oz.) cans mushrooms (stems and pieces)", "1 (4 1/2 oz.) pkg. slivered almonds", "1 small onion, minced", "pimiento strips", "1/2 c. margarine, melted", "1/2 c. all-purpose flour", "2 tsp. salt", "4 c. milk"]
["Make white sauce by combining margarine, flour, salt and milk. Cook over medium heat until thickened. Drain peas and mushrooms. Place in 9 x 13-inch casserole with onion and almonds. Pour sauce over peas. Garnish with pimiento strips. Bake at 300\u00b0 for 30 minutes."]
["party green peas", "mushrooms", "almonds", "onion", "pimiento strips", "margarine", "all-purpose", "salt", "milk"]