Caesar Salad Pasta combines tender rotini, crisp romaine, Parmesan, crunchy croutons, and a creamy lemon-garlic Caesar dressing. It has the savory, tangy flavor of a classic Caesar salad with enough pasta to make it a satisfying lunch, potluck side dish, or light dinner.

Creamy Caesar Salad Pasta introduction image

The pasta is rinsed briefly after cooking to stop it from softening, then tossed with part of the dressing while it cools. The romaine and croutons are added shortly before serving so they remain crisp rather than absorbing too much moisture.

Why This Recipe Works

Short, ridged pasta holds the creamy Caesar dressing without becoming difficult to serve.
Rinsing the pasta briefly stops carryover cooking and cools it enough for a pasta salad.
Tossing the pasta with a small amount of dressing before chilling prevents it from tasting dry.
Mayonnaise creates a stable dressing without requiring raw egg yolks.
Adding the romaine and croutons at the end preserves their crisp texture.

Equipment Needed

5- to 6-quart pot
Colander
Large mixing bowl
Small mixing bowl
Whisk
Fine grater
Salad servers or large spoon

Ingredients List

For the Pasta Salad

12 ounces (340 g) dried rotini or fusilli
1 tablespoon fine salt, for the pasta water
2 large romaine hearts, about 6 cups (300 g) chopped, washed and thoroughly dried
1 cup (100 g) finely grated Parmesan cheese, divided
1 1/2 cups (60 g) Caesar-style croutons
1/4 cup (15 g) chopped fresh parsley

For the Caesar Dressing

3/4 cup (170 g) mayonnaise
1/3 cup (80 ml) fresh lemon juice
3 tablespoons (45 ml) extra-virgin olive oil
2 teaspoons (10 g) Dijon mustard
2 teaspoons (10 g) anchovy paste
2 garlic cloves, finely grated
1 teaspoon (5 ml) Worcestershire sauce
1/2 teaspoon ground black pepper
1/4 teaspoon fine salt
2 to 4 tablespoons (30 to 60 ml) cold water, as needed

Optional Garnishes

Lemon wedges, optional, for serving
Additional ground black pepper, optional

Ingredient Notes and Substitutions

Rotini: Rotini or fusilli has ridges and curves that hold the dressing well. Penne, farfalle, or medium shells can be substituted in the same weight, although the finished texture and dressing coverage will vary slightly.
Romaine lettuce: Romaine gives the salad its characteristic crisp texture. Choose firm hearts with pale, crunchy ribs. Baby kale can replace part of the romaine, but it will create a sturdier, slightly more bitter salad.
Anchovy paste: Anchovy paste supplies the savory depth associated with Caesar dressing without leaving noticeable pieces of fish. Two finely minced oil-packed anchovy fillets can replace it. For an anchovy-free version, omit it and add another teaspoon of Worcestershire sauce, though the dressing will be less deeply savory.
Parmesan: Finely grated Parmesan blends into the dressing and coats the pasta evenly. Pecorino Romano can be substituted, but it is sharper and saltier, so reduce the added salt in the dressing.
Mayonnaise: Mayonnaise creates a creamy, emulsified dressing without raw eggs. Plain full-fat Greek yogurt can replace up to half of it, but the dressing will taste tangier and may become slightly thinner during storage.

Step-by-Step Instructions

Step 1: Prepare the pasta water

Bring a 5- to 6-quart pot of water to a rolling boil. Add 1 tablespoon salt.

Step 2: Cook the pasta

Add the rotini and cook according to the package directions until just al dente, usually 9 to 11 minutes. The pasta should be tender but retain a slight firmness because it will soften a little as it absorbs the dressing.

Step 3: Drain and cool the pasta

Drain the pasta in a colander and rinse it under cool running water for 20 to 30 seconds, tossing gently. Drain thoroughly so excess water does not dilute the dressing.

Step 4: Make the Caesar dressing

In a small bowl, whisk together the mayonnaise, lemon juice, olive oil, Dijon mustard, anchovy paste, garlic, Worcestershire sauce, black pepper, and salt.

Step 5: Adjust the dressing consistency

Whisk in 2 tablespoons (30 ml) cold water. The dressing should be smooth and pourable but thick enough to coat a spoon. Add up to 2 additional tablespoons (30 ml) water if needed.

Step 6: Dress the pasta lightly

Place the drained pasta in a large mixing bowl. Add approximately one-third of the dressing and 1/2 cup (50 g) of the Parmesan. Toss until the pasta is lightly and evenly coated.

Step 7: Chill the pasta

Cover the bowl and refrigerate the dressed pasta for 30 minutes. This cooling time allows the pasta to absorb some flavor without warming or wilting the romaine.

Step 8: Prepare the romaine

While the pasta chills, chop the washed and dried romaine into bite-size pieces. Make sure the leaves are thoroughly dry so the dressing adheres properly.

Step 9: Combine the salad

Add the romaine, parsley, remaining 1/2 cup (50 g) Parmesan, and most of the remaining dressing to the chilled pasta. Toss gently until the lettuce and pasta are evenly coated.

Step 10: Check the texture

Taste the salad and add more dressing as needed. The pasta should be creamy but not swimming in dressing, and the romaine should remain crisp.

Step 11: Add the croutons

Fold in 1 cup (40 g) of the croutons immediately before serving. Reserve the remaining 1/2 cup (20 g) for sprinkling over the top.

Step 12: Garnish and serve

Transfer the salad to a serving bowl. Top with the reserved croutons, lemon wedges, and additional black pepper as desired. Serve promptly.

Tips for Success

Cook the pasta only until al dente so it does not become overly soft after chilling.
Drain the rinsed pasta thoroughly; trapped water can make the dressing thin and bland.
Dry the romaine well to prevent a watery salad.
Chill the pasta before adding the lettuce so residual heat does not wilt the leaves.
Add the croutons at the last moment to preserve their crunch.
Reserve some dressing because pasta continues absorbing moisture as it sits.

Storage, Freezing, and Make-Ahead Instructions

Caesar Salad Pasta is best served shortly after the romaine and croutons are added. Store leftovers in an airtight container in the refrigerator for up to 2 days. The lettuce and croutons will soften during storage, but the salad will remain safe to eat when properly chilled.
For make-ahead preparation, cook and lightly dress the pasta up to 1 day in advance. Store it in an airtight container in the refrigerator. Prepare the remaining dressing separately and refrigerate it for up to 4 days.
Wash, dry, and chop the romaine up to 1 day ahead. Store it in a container lined with a dry paper towel. Combine the pasta, romaine, remaining dressing, Parmesan, parsley, and croutons shortly before serving.
Freezing is not recommended because the romaine wilts, the dressing may separate, and the pasta can become soft after thawing.

FAQ

Can I make Caesar Salad Pasta ahead of time?

Yes. Cook and lightly dress the pasta up to 1 day ahead, but keep the romaine, croutons, remaining dressing, and Parmesan separate until shortly before serving.

Can I add chicken?

Yes. Add 2 cups (280 g) of chopped cooked chicken to the salad when combining the pasta and romaine. Use chicken that has been safely cooked to 165°F (74°C) and chilled promptly.

Can I make the dressing without anchovies?

Yes. Omit the anchovy paste and add 1 additional teaspoon of Worcestershire sauce. The dressing will still be flavorful but will have less of the traditional savory Caesar taste.

Why did my pasta salad become dry?

Pasta absorbs dressing during refrigeration. Reserve part of the dressing and toss it into the salad shortly before serving. A small splash of cold water or lemon juice can also loosen the consistency.

Can I use bottled Caesar dressing?

Yes. Replace the homemade dressing with about 1 1/2 cups (360 ml) of refrigerated Caesar dressing. Begin with less and add more as needed because bottled dressings vary in thickness and saltiness.