3 c. all-purpose flour
4 1/2 tsp. baking powder
2 tbsp. sugar
1/2 tsp. salt
3/4 tsp. cream of tartar
3/4 c. butter
1 egg, beaten
1 c. milk

Whisk in a bowl the flour, baking powder, sugar, salt, and cream of tartar. Cut in butter until mixture resembles coarse cornmeal. Add beaten egg and milk, stirring quickly and briefly. Knead lightly on floured board. Roll or pat gently to 1 inch thickness. Cut into 1 to 2 inch biscuits. Place in a greased iron skillet or on a 9 inch square pan.

For crusty biscuits, separate on a greased cookie sheet. Bake at 450 degrees for 12 to 15 minutes.