4 qts. plain popcorn
1 tsp. cinnamon
1/3 c. butter
1/4 c. sugar
1/4 tsp. salt

Place popped corn in 9x13x2 inch pan. Melt butter, add sugar, cinnamon and salt. Mix well until sugar dissolves. Pour over popcorn, tossing to coat evenly. Bake at 300 degrees for 10 minutes.