Preheat oven to 350°. Combine pecans, crumbs and butter. Press onto the bottom of a 10-in. springform pan. Set aside. , In a large bowl, beat cream cheese and sugar until smooth. Beat in lemon juice and vanilla. Add eggs; beat on low speed just until blended. Spoon over crust. , Bake until filling is almost set, 45-50 minutes. Cool on a wire rack 15 minutes. Meanwhile, for topping, combine sour cream, sugar and vanilla. Spread over cheesecake and return to oven for 5 minutes. Cool on a wire rack 1 hour. Refrigerate overnight, covering when completely cooled. , Several hours before serving, prepare glaze. In a saucepan, combine cornstarch and water until smooth. Add jelly and cook over medium-high heat, stirring constantly, until jelly is melted and mixture has thickened. Remove from the heat; stir in liqueur and, if desired, food coloring. Cool to room temperature. , Just before serving, loosen and remove sides of springform pan. Arrange strawberries on top with pointed ends up. Spoon glaze over berries, allowing some to drip down sides of cake. Serve immediately.