Canned Sweet Potatoes
["1 (No. 10) can sweet potatoes", "1/2 lb. brown sugar", "1/4 lb. margarine", "cornstarch"]
["Heat juice from potatoes, brown sugar, salt and margarine. Mix cornstarch with cold water until dissolved (not too thin). Thicken juice mixture with cornstarch.", "Put potatoes in a casserole dish.", "Pour thickened mixture over the potatoes.", "Bake at 300\u00b0 for 30 to 45 minutes.", "Makes 15 servings.", "For smaller amount, cut recipe in half."]
["sweet potatoes", "brown sugar", "margarine", "cornstarch"]