### Instructions
1. **Prepare the Celery:** Wash and dry your celery stalks thoroughly. You can trim the ends if desired. For easier eating, you can cut the stalks into 2-3 inch pieces.
2. **Make the Filling:** In a medium bowl, combine the softened cream cheese, mayonnaise (or Greek yogurt), finely chopped ham (if using), green onions, and Dijon mustard (if using).
3. **Mix Thoroughly:** Stir all the ingredients together until they are well combined and smooth. Taste and adjust seasoning with salt and pepper as needed.
4. **Stuff the Celery:** Using a small spoon or a butter knife, generously fill the hollows of each celery stalk with the cream cheese mixture. You can also use a piping bag with a wide tip for a more professional look.
5. **Garnish and Serve:** Arrange the stuffed celery on a serving platter. If desired, sprinkle a little paprika over the top for color. Serve immediately or chill in the refrigerator for 30 minutes to allow the flavors to meld.
### Short Tips
* For extra crunch, add a pinch of finely chopped bell pepper or walnuts to the filling.
* If you don’t have ham, try crumbled crispy bacon or even finely chopped smoked salmon for a different flavor profile.
* To make it vegetarian, simply omit the ham. You can add finely grated carrots or a dash of garlic powder for extra flavor.
* For an even creamier texture, ensure your cream cheese is at room temperature before mixing.
* Make ahead tip: Prepare the filling up to a day in advance and store it in an airtight container in the refrigerator. Stuff the celery just before serving to prevent it from getting soggy.
