in Home, Yummy recipes Marshmallow Caramel Popcorn Share this Ingredients 1/2 c. brown sugar 1/2 c. butter 9-10 marshmallows 12 c. popcorn. Directions: Microwave brown sugar and butter for 2 minutes. Add marshmallows. Microwave until melted, 1 1/2 to 2 minutes. Pour over popcorn. Get Secret Recipes to your i Share this