Prepare Praline Topping; set aside. In large bowl combine sugar, flour, and salt. Beat in eggs, corn syrup, margarine, and brandy. Stir in apples. Pour into pie crust. Sprinkle with topping.
Bake in 350° F oven for 45-50 minutes or until puffed and set. Cool completely on wire rack. Praline Topping: In small bowl combine pecans, flour, brown sugar, and margarine. Mix with fork until crumbly.Servings: 6