Ingredients
1 package spice cake mix (regular size)1 can (15 ounces) solid-pack pumpkin2 cups semisweet chocolate chips, divided
Preparation
In a large bowl, combine cake mix and pumpkin; beat on low speed for 30 seconds. Beat on medium for 2 minutes. Fold in 1-1/2 cups chocolate chips. Transfer to a greased 13x9-in. baking pan.
Bake at 350° for 30-35 minutes or until toothpick inserted in center comes out clean. Cool completely in pan on a wire rack.
In a microwave, melt the remaining chocolate chips; stir until smooth. Drizzle over bars. Let stand until set.