Pre heat oven to 250 Spray release 2 lipped Cookie Sheets. Spray release a Very Large Bowl. Put Popped Corn in the large bowl. In a large sauce pan add Butter, Brn Sugar, Syrup and Salt. Bring to boil while stirring constantly. Turn down heat and let boil for 5 more minutes. Add Baking Soda and stir in. It is going to boil up so hope you used the large boiler. Pour over popcorn while stirring the corn. Stir well but don't break up corn. Spoon out onto Cookie Sheets and cook in oven for 1 hour - stirring every 15 minutes. Break apart and let cool. Keeps forever in Zip Lock. Great also when added 50/50 to regular popcorn. Add salted nuts if you like to pop corn prior to pouring mixture over all of it.