1/2 c. butter
1 c. sugar
1 egg
1/2 tsp. salt
2 tsp. baking powder
2 c. flour
1/2 tsp. vanilla
1/4 c. sour cream; optional

Cream butter and sugar; add rest of ingredients. Bake at 400 degrees for 6-7 minutes.

1 c. powdered sugar
1 tbsp. water
1/2 tsp. vanilla
Pinch of salt
1/4 c. butter
Few drops red food coloring

Mix together.