Preheat oven to 325°. Spray a 9x13-inch pan with non-stick cooking spray with flour.
Prepare crumb topping and set aside.
In a small bowl, whisk together flour, cinnamon, allspice, cloves, baking soda and salt; set aside.
In a large bowl, beat butter and sugar until blended. Add eggs and applesauce and mix until blended. Add flour mixture and mix just until combined. Stir in raisins.
Spread batter evenly into prepared pan. Sprinkle with crumb topping.
Bake for 50 - 60 minutes or until a toothpick inserted into the center comes out clean.
Cool 10 minutes, then drizzle icing on cake. Cool completely before serving.
In a small bowl, combine sugar, flour, cinnamon, and butter. Mix until mixture is crumbly. Stir in chopped pecans.
Whisk powdered sugar and milk until smooth to create a thin glaze. Add more milk or powdered sugar if necessary.