Peanut Butter Crunch Cake - cooking recipe

Ingredients

yellow cake mix
1 c. peanut butter
1/2 c. brown sugar
1/4 c. oil
1 c. water
3 eggs
1/3 c. nuts (optional)

Preparation

Mix the first 3 ingredients and reserve 2/3 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\u00b0 for 40 to 45 minutes.
Use a 9 x 13-inch pan.