Mamie'S Tea Cakes
["1 stick margarine", "1 c. sugar", "1 egg", "1/2 tsp. soda", "1 Tbsp. buttermilk", "2 c. flour", "1 tsp. vanilla"]
["Cream margarine and sugar together.", "Add beaten egg, buttermilk and vanilla.", "Mix and add flour (may need more flour for a stiff enough dough to roll out).", "Bake at 275\u00b0 until edges are brown."]
["margarine", "sugar", "egg", "soda", "buttermilk", "flour", "vanilla"]