1 cup (2 sticks) butter
2 (1 oz. ea.) squares semi-sweet chocolate
2 cups sugar
2 beaten eggs
1 cup all-purpose flour
1 cup chopped pecans
1 tsp. vanilla

Melt butter and semi-sweet chocolate in microwave on Low. Add sugar and eggs; stir. Fold in flour and pecans; add vanilla. Stir well.

Bake at 300°F in greased 6x9-inch pan for 45 to 50 minutes.