Ingredients

Instructions

  1. Heat oven to 350°F Combine butter, sugar and brown sugar in large bowl. Beat at medium speed, scraping bowl often, until creamy. Reduce speed to low; add flour. Beat until well mixed. Reserve 1/2 cup for topping.
  2. Add buttermilk, egg, baking soda and vanilla to remaining flour mixture. Continue beating until well mixed.
  3. Pour batter into greased and floured 13x9 inch baking pan. Combine reserved flour mixture, nuts and toffee in medium bowl; sprinkle over batter. Bake for 35 to 40 minutes or until toothpick inserted in center comes out clean.
  4. *Substitute 1 tablespoon vinegar plus enough milk to equal 1 cup. Let stand 10 minutes.