Heat oven to 350°F. In medium bowl, mix 1 cup flour and 1/3 cup sugar. Cut in 1/2 cup butter, using pastry blender (or pulling 2 table knives through ingredients in opposite directions), until crumbly. In ungreased 9-inch round pan, press crumb mixture. Bake 25 minutes.
Meanwhile, mix all Crumb Topping ingredients until crumbly; set aside.
In medium bowl, mix 1/3 cup sugar, 2 tablespoons flour and the cinnamon. Stir in apples until coated. Spoon apple mixture over baked crust. Sprinkle with Crumb Topping.
Bake about 30 minutes or until topping is light brown and apples are tender. Cool 30 minutes before serving. Serve warm or cool. Cut into 12 wedges.