1/2 c. butter
1/2 c. dark Karo
1 beaten egg
1/2 tsp. vanilla
1 1/2 c. sifted flour
1 tsp. baking powder
1/2 tsp. salt
1/2 tsp. cinnamon
3/4 c. jam or preserve (strawberry is good)

Melt butter. Stir in Karo. Mix in egg and vanilla. Add dry ingredients and mix well. Spread half of batter in greased 11 x 7 x 1 1/2 inch pan. Spoon jam over batter. Carefully cover with remaining batter. Bake 20-25 minutes at 400 degrees. Frost while warm with powdered sugar icing.