Peanut Butter Crunch Cake

Ingredients
- yellow cake mix
- 1 c peanut butter
- 12 c brown sugar
- 14 c oil
- 1 c water
- 3 eggs
- 13 c nuts optional
Directions
- Mix the first 3 ingredients and reserve 23 cup for topping add nuts optional
- Add oil water and eggs to remaining batter and beat
- Sprinkle topping over batter and top with chocolate chips
- Bake at 350 for 40 to 45 minutes
- Use a 9 x 13-inch pan