Excellent
1 teaspoonful The Great "Arm & Hammer" Soda. 1 cup sour Cream, 1 cup (scant) brown Sugar, 1 teaspoonful Cinnamon,
Church & Dwight's 1915 recipe book for the great Arm & Hammer soda — which also prints a perpetual calendar, because why not.
1 teaspoonful The Great "Arm & Hammer" Soda. 1 cup sour Cream, 1 cup (scant) brown Sugar, 1 teaspoonful Cinnamon,