Super Gooey and Delicious Caramel Marshmallow Popcorn is coated in a delicious mixture made from butter, brown sugar, light corn syrup, and marshmallows!
Pop popcorn and place in a bowl making sure there are no un-popped kernels there.
Melt butter in a medium pot on the oven. Add brown sugar and corn syrup until well blended. Add marshmallows and stir continuously on low heat until all melted.
Pour mixture over popcorn and mix well. Spread popcorn on parchment paper or put in greased baking sheet and let set up.