Instructions: Stir together first 4 ingredients in a large bowl until blended.

Combine flour and next 3 ingredients; add to butter mixture, stirring until blended. Stir in apple slices and 1 cup walnuts. Spread into a greased 13- by 9-inch pan.

Bake at 350 degrees for 45 minutes or until a wooden pick inserted in center comes out clean. Cool completely in pan on a wire rack. Spread with Cream Cheese Frosting; sprinkle with walnuts, if desired.

This recipe yields 12 to 15 servings.

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