Recipes from The Inglenook Cookbook by The Sisters of the Brethren Church (1906)
BREADS - WARM AND COLD
GRAHAM BISCUITS #2
Dissolve 1 heaping teaspoonful of soda in a pint of thick milk, stir into this with a spoon enough sifted graham flour to make a rather stiff batter, just so that the biscuits can be easily dropped by spoonfuls on the tin a few inches apart; bake about 15 minutes in a hot oven. Sister Sallie G. Kline, Richland Station, Pa.