KFC BUTTERMILK BISCUITS

1/2 C. butter
2 T. plus 1 1/2 tsp. sugar
1 egg, beaten
3/4 C. buttermilk
1/4 C. club soda
1 tsp. salt
5 C. Bisquick biscuit mix

Preheat oven to 450ºF. In large bowl, mix all ingredients with wooden spoon. On floured surface, knead gently till smooth. Roll dough out till about 3/4 inch thick . Cut out biscuits and place on greased cookie sheet. Bake for 12 to 15 minutes or till lightly browned.