1/2 c. butter
2 c. packed light brown sugar
2 eggs
2 c. self-rising flour
1 tsp. vanilla
1 c. chopped pecans

In a large mixing bowl, combine butter and brown sugar. Add eggs and beat well. Blend in remaining ingredients and pour into 9x13 inch baking pan. Bake at 300 degrees for 30-45 minutes until set.