Butter Pecan (or Walnut) Banana Cake

• 1 box Duncan Hines Butter cake mix
• 4 eggs
• 1 cup mashed ripe bananas about 3 med.
• 3/4 oil
• 1/2 cup sugar
• 1/4 cup milk
• 1 tsp. vanilla
• 1 cup chopped pecans or walnuts

Preheat oven to 325 degrees. Grease and flour 10" bundt pan. Mix all ingredients together for about 2 minutes then add the pecans or walnuts and mix. Pour into pan bake 50-60 minutes test with toothpick. cool in pan for about 25 minutes then invert. Cool completely and top with Duncan Hines whipped vanilla frosting.