Wash and trim the ends of the celery stalks. Cut each stalk into smaller pieces if desired for easier snacking.
Spread 2 tbsp peanut butter evenly along the length of each celery stalk, filling the hollow center.
Sprinkle 1 tbsp raisins on top of the peanut butter-covered celery. The raisins represent the "ants" on the log!
Serve immediately as a snack, or pack it for a quick on-the-go option.
Notes
Alternatives: Use almond butter or sunflower seed butter instead of peanut butter for a different flavor or if avoiding peanuts. You can swap raisins for other dried fruits, like cranberries or dried apricots, for a change in taste.