Butter Creme Brownies

1 square semisweet chocolate
1/4 cup butter
1 egg
1/2 cup granulated sugar
1/4 cup flour
1/4 cup pecans, finely chopped

Melt chocolate and butter together over hot water and cool slightly. Beat egg until frothy. Stir into chocolate mixture. Add sugar. Blend well. Add flour and nuts and stir until well blended. Pour into an 8-inch square pan. Bake for 13 to 15 minutes at 350 degrees F. Cool and cover with Butter Cr