Caesar Salad Recipe for 20: Classic Creamy Dressing With Parmesan Kick

Feeding a crowd doesn’t mean sacrificing quality, and this scaled-up Caesar salad proves it. The classic combination of crisp romaine, creamy dressing, and bold Parmesan works perfectly for large gatherings.

I’ve tested this recipe for events, and the key is balancing the dressing to coat every leaf without overwhelming the greens. The croutons stay crisp, the cheese adds that signature Parmesan kick, and the dressing ties it all together.

What you’ll serve is a salad that’s fresh, flavorful, and far from an afterthought. Each bite delivers the classic Caesar experience—tangy, rich, and satisfying.

Perfect for buffets, parties, or any occasion where you need to impress a group.

Ingredients for Caesar Salad Recipe for 20

Classic Caesar requires crisp romaine, bold Parmesan, and creamy dressing scaled for twenty.

Romaine is the foundation—look for firm, deep green heads at Costco or Sam’s Club for bulk savings. The Parmesan must be freshly grated; pre-shredded has anti-caking agents that dull the flavor. For the anchovies, Boat House or Wild Planet brands are reliable (the oil-packed kind in the canned fish aisle). Day-old baguettes from a local bakery make the best croutons—ask for yesterday’s loaves at a discount.

No anchovies? Capers or miso paste can fill the umami gap (use 2 tbsp capers or 1 tbsp miso per can of anchovies). Skip the raw egg yolks? Use pasteurized eggs or 1 cup of store-bought mayo as a shortcut. The Dijon can be swapped for whole-grain mustard if that’s what you have. For the cheese, Pecorino Romano offers a sharper alternative to Parm.

Dressing keeps in the fridge for 3 days—store it separately to avoid soggy greens. Croutons stay crisp in an airtight container for 1 week. Assemble the salad just before serving; the romaine holds up fine for 2 hours dressed if kept chilled (but best fresh).

Step-by-Step Instructions for Caesar Salad for 20

Here’s the method I trust for consistently perfect results with that signature creamy kick.

Step 1: Prepare the Romaine Hearts and Parmesan Cheese

Start by separating the 8 whole Romaine Lettuce Hearts into individual leaves. Give them a thorough wash in cold water, then dry them completely using a salad spinner or clean kitchen towels—any moisture will dilute the dressing and prevent it from clinging properly.

While the leaves dry, finely grate the 3 cups Parmesan Cheese from a block. Freshly grated melts beautifully into the dressing, creating that signature creamy texture that defines a classic Caesar. Set aside 1 cup of the grated cheese for the dressing and reserve the rest for garnish.

Step 2: Make the Croutons with Baguette and Olive Oil

Preheat your oven to 375°F. Cut the 4 whole Baguette into ½-inch cubes—you should have about 12 cups of bread cubes. Toss them with ½ cup Olive Oil and spread in a single layer on two large baking sheets.

Bake for 10-12 minutes, stirring halfway through, until the croutons are golden brown and crisp. Keep an eye on them after the 8-minute mark to prevent burning. Once done, let them cool completely—they’ll crisp up even more as they sit. Season lightly with a pinch of Salt while warm.

Step 3: Whisk Together the Classic Caesar Dressing

In a large bowl, combine the 6 whole Egg Yolks, 12 whole Anchovy Fillets (finely minced), 8 cloves Garlic Cloves (minced), 2.5 cups Mayonnaise, 0.5 cup Dijon Mustard, 0.75 cup Lemon Juice, 0.25 cup Worcestershire Sauce, and the reserved 1 cup Parmesan Cheese.

Whisk vigorously until completely smooth and emulsified. The dressing should be thick but pourable. Taste and adjust seasoning with Salt and 2 tsp Black Pepper—remember, the Parmesan and anchovies are salty, so go easy on additional salt at first.

Slowly drizzle in the remaining 1 cup Olive Oil while whisking constantly to create a rich, creamy emulsion. This step is crucial for that luscious texture that coats every leaf perfectly.

Step 4: Toss and Serve Immediately

Place the dried Romaine leaves in an extra-large serving bowl. Drizzle about three-quarters of the dressing over the leaves—this ensures even coating without sogginess. Add the cooled croutons and toss gently but thoroughly to coat every piece.

Sprinkle the remaining 2 cups Parmesan Cheese over the top and give it one final gentle toss. Serve immediately while the croutons are still crisp, offering the remaining dressing on the side for those who want extra creaminess. The contrast of textures—crisp croutons, tender greens, and velvety dressing—is what makes this dish unforgettable.

Make-Ahead Tips for This Dish

Prep Ahead Schedule

I always start with the croutons—they can be made 2 days ahead and stored in an airtight container at room temperature. The dressing holds beautifully in the fridge for 3 days, giving you flexibility with your timeline. 💡

Dressing Storage

Store the dressing in a large jar or container with a tight lid. The flavors actually deepen as it chills, so making it ahead improves the taste. Just give it a good whisk before using, as the ingredients may separate slightly.

Romaine Prep

Wash and dry the romaine the day before, then store it wrapped in paper towels in a sealed container in the fridge. This keeps the leaves crisp and ready to toss when you need them.

Parmesan Prep

Grate the 3 cups Parmesan in advance and store it in an airtight container in the fridge. Freshly grated cheese keeps well for 3-4 days without losing its bold flavor.

Assembly Timing

Toss the salad with dressing and croutons no more than 30 minutes before serving to maintain crispness. If you need to prep earlier, keep the components separate and combine just before your guests arrive. ⏰

Frequently Asked Questions