Wash celery stalks well under cold water. Dry them completely using a clean kitchen towel.
Slice the Celery
Slice celery thinly using a sharp knife. Keep slices even for best texture.
Chop the Herbs
Chop fresh parsley and mint finely. Set them aside in a small bowl.
Toast the Walnuts
Toast walnuts lightly in a dry pan until fragrant. Let them cool, then chop.
Prepare the Dressing
Mix olive oil, lemon juice, lemon zest, salt, and black pepper in a bowl.
Combine Celery and Herbs
Add sliced celery, parsley, and mint to a large mixing bowl.
Add the Dressing
Pour dressing over celery mixture. Toss gently until everything is well coated.
Add Walnuts and Cheese
Add chopped walnuts and shaved Parmesan cheese. Toss lightly to combine.
Taste and Adjust
Taste the salad. Adjust salt or lemon juice if needed before serving.
Serve Fresh
Serve immediately for best crunch and flavor.
Notes
Use very fresh celery for best crunch. Slice celery thin for easy eating. Do not overdress the salad. Add cheese just before serving. Serve the salad fresh, not stored long.