After a short discussion with a friend of mine, I remembered that in the past I have added the following topping to my banana cake with great success!
1 c. semisweet chocolate chips
¾ c. crushed peanuts
½ c. brown sugar
1. In a small bowl, mix together chocolate chips, chopped peanuts and brown sugar. Before baking Banana Cake, sprinkle over batter.
2. Bake for 50 – 60 minutes or until toothpick inserted into the center of the cake comes out clean.