Ingredients

  • 1 stick butter
  • 1 c. sugar
  • 1 c. sour cream
  • 2 eggs
  • 1 1/2 tsp. baking powder
  • 1 tsp. baking soda
  • 1 tsp. vanilla
  • 2 c. flour
  • 12 oz. bag chocolate chips
  • 1/2 c. sugar, mixed with 2 tsp. cinnamon

Method

  • Mix first 4 ingredients.
  • Add dry ingredients and vanilla. Spread 1/2 of batter into 13 x 9-inch greased pan.
  • Spread 1/2 of chocolate chips over batter, then add 1/2 of sugar, cinnamon mixture.
  • Repeat with batter, chocolate chips and cinnamon-sugar mixture.
  • Bake at 350° for 30 minutes.