1 stick butter
2 c. light brown sugar
2 eggs
2 tsp. vanilla
1 c. flour
2 tsp. baking powder
1 c. chopped pecans

Melt in saucepan butter. Add brown sugar and stir until dissolved. Cool slightly. Beat in eggs and vanilla. Add flour, baking powder and pecans. Pour in 9"x13" glass pan. Bake 25 minutes at 350 degrees. Drizzle thin icing over top while still warm. Cut while warm.