01 -
After you've pressed everything in the pan, give it 30-60 minutes to cool down, then slice it up.
02 -
Take the pot off the stove. Toss in the cereal and leftover marshmallows, then stir so everything's well combined.
03 -
Heat butter super gently in a big pot. Throw in 9 cups of marshmallows, the salt, and cinnamon sugar. Keep stirring till it all melts together.
04 -
Line a 9x13 pan with parchment or grease it well so nothing sticks.