- Stir chopped parsley into your favorite deviled egg filling mixture to give it a green tint; spoon or pipe into cooked egg whites.
- Use black-olive slices for pupils and a bit of red pepper pushed into the center for evil glint. Add asparagus tips for eyebrows.
- Use green-olive halves for eyes and cornichons for eyelids. Cut tiny triangles of red pepper for eyelashes.