Prepare the Dressing Base: In a medium mixing bowl, whisk together the mayonnaise, Dijon mustard, chopped garlic, fresh lemon juice, and white wine vinegar until smooth and well combined.

Season the Dressing: Add the kosher salt and black pepper to the mixture. Whisk again to incorporate the seasonings.

Add the Olive Oil: Slowly drizzle in the olive oil while continuously whisking the dressing. This will help emulsify the oil into the dressing and create a smooth, creamy texture. Continue whisking until all the oil is fully incorporated and the dressing has thickened to your desired consistency.

Taste and Adjust: Taste the dressing and adjust the seasoning if necessary, adding more salt, pepper, or lemon juice to balance the flavors.

Chill and Serve: For best results, refrigerate the dressing for at least 30 minutes to let the flavors meld together. Serve over your favorite Caesar salad, or store in an airtight container in the fridge for up to a week.