Chocolate-Bourbon-Pecan Cake

Directions

1. 1
   Spoon batter evenly into 3 greased and floured 9-inch square pans. Bake at 350° for 25 to 30 minutes or until a wooden pick inserted in center comes out clean. Cool in pans on wire rack 10 minutes. Remove from pans, and let cool completely on wire rack.
2. 2
   Spread Bourbon Buttercream Frosting between layers and on top and sides of cake, sprinkling 1/4 cup pecans on top of frosting for each of the layers. Press remaining 2 cups pecans into sides of cake. Sprinkle chopped semisweet chocolate bar over top of cake.