For a richer flavor, add shaved Parmesan cheese and homemade croutons just before serving.
If you are concerned about raw eggs, you can use pasteurized egg yolks or make a mayonnaise-based dressing instead.
Taste the dressing before tossing and adjust the salt, pepper, or lemon juice to your preference.
This dressing is best used immediately but can be stored in the refrigerator for up to 2 days. Shake well before using.