Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      Cups          Flour
   1      Teaspoon      Salt
     1/2  Teaspoon      Baking Soda
     1/4  Cup           Butter
     1/2  Cup           Sour Milk
   1      Large         Egg

Preparation:

Sift the flour, salt and baking soda into a bowl. Cut in the butter until very fine. Add the milk and egg and mix to make a stiff dough. Kenad thoroughly and then roll the dough very thin. Cut into squares or rounds and place on lightly buttered cookie sheets. Prick the crackers with a fork and then bake in a 400 degree oven for 10 minutes or until very lightly browned. If desired, crackers may be sprinkled with coarse salt.