1 c. butter
1 c. sugar
1 egg
1/2 c. molasses
3/4 tsp. vinegar
1 c. sour cream
3 1/2 c. flour
2 tsp. baking soda
1 tsp. salt
1 tsp. cinnamon

Cream together butter and sugar. Add egg, molasses, and vinegar. Dissolve baking soda in sour cream. Sift together flour, salt, and cinnamon. Mix all ingredients well. Bake at 350 degrees for 10-12 minutes. Makes about 3 1/2 dozen.