1/2 c.butter
1/2 tsp. vanilla
3/4 c. brown sugar
3 1/2 c. oats
1/3 c. corn syrup
1 (6oz.) pkg. (1 c.) semi sweet chocolate
1 egg

Beat butter, sugar and corn syrup until light and fluffy, blend in egg and vanilla. Add oats and chocolate; mix well. Press firmly in pan. Bake at 350 degrees for 20 to 23 minutes. Cool on wire. Refrigerate for 1 hour. Cut in bars.