Take one quart of sifted flour, stir thoroughly into it half a teaspoonful of carbonate of soda, also one teaspoonful of cream of tartar, a tablespoonful of butter, one tablespoonful of salt, and about a coffee-cupful of water. It is best mixed with a knife, and, if possible, do not put your hands into it except to roll it out. The dough should be as moist as you can well manage. Roll it smoothly out, making two round cakes of about half an inch in thickness. Bake in a quick oven. When done split the cakes open, put the slices in a large dish, butter them, cover each slice with berries and sugar, having the top layer of berries. Pour cream over all.