This recipe was clipped from a newspaper, date unknown but the telephone number for the company advertising on the back is both letters and numbers so this is at least a few decades old. Recipe is typed below along with a scanned copy.
Cinnamon Flop
1 cup granulated sugar
1 tbsp. butter
1 cup milk
2 cups flour
1/4 tsp. salt
2 tbsps. baking powder
1 cup brown sugar
1/4 lb. butter
cinnamon and nutmeg
Cream together the tablespoon of butter and granulated sugar. Sift together, flour, salt and baking powder; add alternately with milk to creamed mixture; stir until smooth. Pour into greased 8-inch square pan. Dredge top lightly with flour. Sprinkle brown sugar evenly over the top. Cut small pieces from 1/4 pound butter and poke down into the batter. Sprinkle top with cinnamon and nutmeg. Bake in preheated 425-degree oven 20 minutes. Serve warm.