| Combine crumbs, 1/3-cup sugar, and melted butter and 1/2-cup pecans, mixing well. Reserve 1/3-cup mixture; firmly press remaining mixture on bottom of a 911 springform pan. Beat cream cheese with an electric mixer until light and fluffy; gradually add 1 1/2 cups sugar, mixing well. Add eggs, one at a time, beating well after each addition. Add sour cream and flavorings; mix well. Stir in 1-cup pecans. Spoon into prepared pan; sprinkle with reserved crumb mixture. Bake at 475 degrees for 10 minutes; reduce temperature to 300 degrees and bake an additional 50 minutes. Let cool to room temperature on wire rack; chill in refigerator for 1 hour before serving. |
