Ingredients:

1/2 cup butter
1/4 cup club soda
1 beaten egg
3/4 cup butter milk
1 teaspoon salt
5 cups Bisquick Biscuit Mix

Method

Preheat the oven to 450°F. Combine all of the ingredients, k nead the dough
by hand until the dough holds together do not over knead.
Flour your hands Pat the dough flat to 3/4-inch thickness out biscuits with
a biscuit cutter.
Bake on a greased baking sheet for 13 minutes, or until golden brown, when
they come out of the oven brush with melted butter. Makes 18 Biscuits.
The Colonel was in the kitchen one day and had an idea what to do with the
potatoes that he had and he came up with the Potato Wedges. The used to be
made fresh but due to the invention of the frozen fry they are sent to the
stores frozen and ready to cook.

Source: KFC Recipes Cook Book