Southern Living Chunky Apple Cake with Cream Cheese Frosting

Yummy! I think i'll make this for bunco Friday night (and it's not even my month to bring food)
*photo courtesy of southernliving.com*

1/2 cup butter, melted
2 cups sugar
2 large eggs
1 teaspoon vanilla extract
2 cups all-purpose flour
1 teaspoon baking soda
1 teaspoon salt
2 teaspoons ground cinnamon
4 Granny Smith apples, peeled and sliced
1 Betty Crocker Cream Cheese Frosting (or you could make your own…booo)
1 cup chopped walnuts, toasted (optional)

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- x 9-inch pan.
Bake at 350° 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.