Butter Pecan Cheesecake
["1 1/2 c. graham cracker crumbs", "1/3 c. sugar", "1/3 c. oleo or butter, melted", "1/2 c. chopped pecans", "3 (8 oz.) pkg. cream cheese, softened", "1 1/2 c. sugar", "3 eggs", "2 (8 oz.) cartons sour cream", "1 tsp. vanilla", "1/2 tsp. butter flavoring"]
["Combine first four ingredients, mixing well.", "Reserve 1/3 cup mixture; firmly press remaining mixture on bottom of a 9-inch spring-form pan.", "Beat cream cheese until light and fluffy; gradually add 1 1/2 cups sugar and mix well.", "Add eggs one at a time; beat well after each.", "Add sour cream and flavorings; mix well.", "Pour into prepared pan; sprinkle with reserved crumb mixture.", "Bake at 475\u00b0 for 10 minutes; reduce to 300\u00b0 and bake 50 minutes.", "Cool on wire rack.", "Chill."]
["graham cracker crumbs", "sugar", "oleo", "pecans", "cream cheese", "sugar", "eggs", "sour cream", "vanilla", "butter"]