1 pound imitation crabmeat, flaked
½ cup finely chopped celery, or more to taste
½ cup reduced-fat ranch dressing
⅓ cup mayonnaise
1 tablespoon white sugar, or to taste
1 teaspoon minced fresh parsley
Gently mix crabmeat, celery, ranch, mayonnaise, sugar, and parsley in a salad bowl until thoroughly combined. Refrigerate, stirring occasionally, for 8 hours to overnight. Stir again just before serving.