1 c. chopped pecans
1/2 c. Karo light or dark syrup
2 tbsp. butter
2 c. Bisquick
1/2 c. sugar
1/2 c. milk
1 egg
1/2 tsp. ground cinnamon
1 tsp. vanilla

Mix pecan syrup and butter in ungreased round pan (9 inch). Spread to cover bottom of pan. Mix remaining ingredients; beat 30 seconds. Spread over pecan mixture. Bake about 30 minutes. Run knife around edge to loosen. Immediately invert on heat-proof platter.