1. Remove ice cream from freezer and allow to thaw until slightly melted.
2. Scoop half a cup of ice cream from container into a small bowl with peanut butter. Mix with peanut butter until well combined.
3. In a food processor fitted with the steel blade, process popcorn, brittle, and chocolate chips until pieces are chopped fine.
4. In a large bowl, combine all ingredients, stirring until well incorporated. Refreeze and enjoy!