Chocolate Eclair
["1 stick of butter", "1 c. water", "1 c. all-purpose flour", "4 eggs"]
["Bring butter and water to a boil.", "Remove from heat and add flour.", "Mix until mixture forms a ball.", "Add eggs one at a time, beating well after each addition.", "Spread in greased 13-inch by 9-inch baking pan.", "Bake at 375\u00b0 for 30 to 40 minutes.", "Cool."]
["butter", "water", "flour", "eggs"]