Chewy Pecan Brownies
["1 stick butter or oleo", "1 c. sugar", "2 eggs", "1 tsp. vanilla", "1 c. flour", "2/3 c. cocoa", "1 c. pecans, chopped"]
["Melt oleo and sugar together in saucepan.", "Add eggs and vanilla.", "Sift in flour and cocoa; add pecans.", "Pour into 8 or 9-inch square pan.", "Start in cold oven.", "Bake at 350\u00b0 for 30 to 35 minutes, careful not to overbake."]
["butter", "sugar", "eggs", "vanilla", "flour", "cocoa", "pecans"]