2 1/2 c. flour
1/2 tsp. baking soda
1 tsp. salt
1 egg
2 tbsp. white vinegar
1/2 c. butter
1/2 c. Crisco
1 c. sugar

Mix and drop on cookie sheet. Flatten with glass on cookies. Bake at 350 degrees. Bake until light brown. Very good.