Shrimp Casserole
["2 cans cream of mushroom soup", "1 c. sour cream", "1 can sliced mushrooms", "1/2 c. grated Parmesan cheese", "1/2 tsp. dry mustard", "2 c. frozen shrimp"]
["Heat all ingredients in saucepan, except for the shrimp.", "When warm, add shrimp.", "Place in baking dish.", "Bake in 350\u00b0 oven 45 minutes.", "Serve over rice."]
["cream of mushroom soup", "sour cream", "mushrooms", "Parmesan cheese", "dry mustard", "frozen shrimp"]