Peanut Butter Cookies

by Great Grandma Mary Elizabeth Knox

1/2 cup sugar

1/4 cup butter

1/4 cup peanut butter

1 egg

1/2 tsp lemon juice

1 tsp vanilla

1/4 tsp each of cream of tarter, baking soda, salt, cinnamon

3/4 cup flour (can use whole wheat flour by adding 1 or 2 tbsp milk)