Combine Cream Cheese and Butter:
In a medium bowl, mix the softened cream cheese and butter until smooth.

Add Flavorings:
Stir in the celery, 1 tablespoon of mayonnaise, grated onion, sugar, lemon juice, salt, and pepper.

Fold in Eggs:
Gently fold in the chopped hard-boiled eggs.

Chill:
Cover and chill for at least 1 hour.
Optional: Stir in 1–2 more tablespoons of mayonnaise for a creamier texture before serving.

Serving Suggestions

Serve between slices of soft white or wheat bread with lettuce.

Turn into tea sandwiches by cutting crusts off and slicing into quarters.

Serve on a bed of lettuce for a low-carb option.