You can make this homemade Caesar dressing recipe by hand, in a blender, a food processor, or an immersion blender. Directions for all methods are below. I particularly love the texture you achieve when making it by hand (you see little bits of garlic and anchovy in the dressing).
2 medium garlic cloves
3 to 5 anchovies packed in oil, depending on taste
1 large egg yolk
2 tablespoons fresh lemon juice
1 teaspoon Dijon mustard
1/3 cup (80ml) oil, like fruity olive oil, avocado oil, or safflower oil, plus more as needed
1/4 cup (15g) grated parmesan cheese
Salt and fresh ground black pepper
Use a chef’s knife to mince the garlic and anchovies finely. Using the side of the knife, mash them into a paste by pushing and pulling the mound of anchovies and garlic across the cutting board (see video). Set aside.
Whisk the egg yolk, lemon juice, and mustard in a medium bowl until frothy. Placing a dishcloth underneath the bowl helps to steady it as you whisk.
Get into a comfortable whisking position, and while you whisk with one hand, slowly stream the oil into the bowl with the other hand. You are looking to add the oil in tiny drips and will notice that as you whisk in the oil, the mixture in the bowl will start to lighten in color and thicken.
When all of the oil is added, check the consistency. If it’s too thick, whisk in a teaspoon or so of water. If it’s too thin, continue to whisk and stream in a bit more oil.
Finish by whisking in the mashed anchovies, garlic, and parmesan cheese. Then, taste and generously season with salt and pepper.
Combine anchovies, garlic, egg yolk, lemon juice, mustard, and parmesan cheese in the bottom of a blender or food processor bowl. When using a food processor, if you have a small bowl attachment for your food processor, use it.
With the blender or processor running, slowly drizzle in the oil until a smooth dressing forms. If it seems too thick after adding all of the oil, add a teaspoon or so of water to thin it out. If it is too thin, slowly drizzle in a bit more oil with the machine on. Taste and generously season with salt and pepper.
Combine all the ingredients at the bottom of a cup that fits the head of an immersion blender. Blend, slowly pulling the blender up and then back down again to incorporate all the ingredients into the oil.
If after adding all of the oil, it seems too thick, add a teaspoon or so of water to thin it out. If it is too thin, with the machine on, slowly drizzle in a bit more oil. Taste and generously season with salt and pepper.