Deviled Egg Casserole
["6 hard-cooked eggs", "1 c. sour cream", "2 Tbsp. margarine", "1/3 c. chopped onion", "1 can cream of mushroom soup", "1 small can drained mushroom caps", "2 tsp. prepared mustard", "1/4 tsp. salt", "1/2 c. green pepper", "1/4 c. chopped pimento", "1/2 c. shredded Cheddar cheese"]
["Halve eggs lengthwise.", "Remove yolks and mash.", "Mix with mustard, 3 tablespoons sour cream and salt.", "Fill whites.", "Melt margarine in skillet; saute onion, pepper and mushrooms until tender.", "Remove from heat.", "Stir in pimento, soup and remainder of sour cream.", "Place 1/2 of soup mixture in a 1 1/2-quart shallow baking dish.", "Arrange eggs in single layer in dish.", "Pour remaining soup mix over top.", "Sprinkle with cheese.", "Bake for 20 minutes at 350\u00b0."]
["eggs", "sour cream", "margarine", "onion", "cream of mushroom soup", "mushroom caps", "mustard", "salt", "green pepper", "pimento", "Cheddar cheese"]