This Crab Pasta Salad is a summer favorite! It’s made with tender pasta, sweet crab meat, fresh veggies, and a light dressing that brings everything together.
You can whip it up in no time, making it perfect for picnics or potlucks. I love serving it cold—just like a hug from the fridge! 🥰
Key Ingredients & Substitutions
Rotini Pasta: Rotini holds dressing well, but any short pasta like fusilli, penne, or farfalle works great. If gluten-free, try a quinoa or chickpea pasta for a hearty option!
Crab Meat: Fresh lump or claw meat is ideal, but canned crab can do in a pinch. You can also substitute with shrimp or even mimic the flavor using tofu for a vegetarian version.
Tomatoes: Grape or cherry tomatoes are sweet and juicy. If they aren’t available, chopped bell peppers add a nice crunch, or you could use canned diced tomatoes—just be sure to drain them well.
Mayonnaise: For a lighter version, use Greek yogurt or a vegan mayo if you prefer a plant-based option. I sometimes add a touch of sour cream for creaminess without all the heaviness.
How Do I Make Sure My Pasta Is Perfectly Cooked?
Cooking pasta to the right texture is crucial for this salad. Here’s how to ensure it turns out just right:
- Boil plenty of salted water before adding the pasta. This enhances the flavor!
- Follow the package instructions closely, checking a minute or two before the suggested time.
- Once it’s al dente (firm bite), drain it and rinse under cold water. This stops further cooking and helps cool it quickly for the salad.

How to Make Crab Pasta Salad
Ingredients You’ll Need:
For the Salad:
- 8 oz rotini pasta (or your favorite short pasta)
- 1 cup cooked crab meat (lump or claw meat)
- 1 cup grape or cherry tomatoes, halved
- 2 cups chopped lettuce or mixed greens (optional, for serving)
- 1/4 cup finely chopped red onion or shallots
- 1/4 cup chopped fresh parsley
For the Dressing:
- 3/4 cup mayonnaise
- 1 tbsp Dijon mustard
- 1 tbsp lemon juice (freshly squeezed)
- 1 tsp Old Bay seasoning (or seafood seasoning)
- Salt and freshly ground black pepper, to taste
How Much Time Will You Need?
This delicious crab pasta salad takes about 15 minutes to prepare and requires at least 30 minutes of chilling time. So, in total, you’ll want to set aside about 45 minutes to prepare and chill.
Step-by-Step Instructions:
1. Cooking the Pasta:
First, bring a large pot of salted water to a boil. Add the rotini pasta and cook according to the package instructions until it’s al dente. Be sure to taste it a minute or two before the time is up to make sure it’s just right! Once cooked, drain the pasta and rinse it under cold water. This helps stop the cooking process and cools the pasta down. Set it aside to finish cooling.
2. Make the Dressing:
In a large mixing bowl, combine the mayonnaise, Dijon mustard, lemon juice, Old Bay seasoning, salt, and black pepper. Whisk everything together until the mixture is smooth and well combined. It’s all about the flavor, so taste it and adjust as needed!
3. Combine the Ingredients:
Now it’s time to mix! Add the cooled pasta, crab meat, halved tomatoes, chopped red onion, and half of the parsley to the bowl with the dressing. Gently toss everything together, ensuring that all the ingredients are coated without breaking the crab meat too much.
4. Adjust Seasoning:
Take a moment to taste your salad! You may want to add a pinch more salt, pepper, or a touch of lemon juice if you’re feeling fancy. Good seasoning makes all the difference.
5. Serve it Up:
If you’re feeling extra, you can arrange a bed of lettuce or mixed greens on a serving platter. Then, spoon the crab pasta salad on top for a beautiful presentation!
6. Garnish:
Finish it off by sprinkling the leftover parsley over the top. This adds a nice fresh look and an extra pop of color!
7. Chill and Enjoy!
Cover your salad and chill it in the fridge for at least 30 minutes to allow all those lovely flavors to meld together. Once chilled, dig in and enjoy this refreshing crab pasta salad as a meal or a delightful side dish!
Can I Use Different Pasta Types?
Absolutely! While rotini works well, you can substitute it with any short pasta like penne, bowtie, or fusilli. For a gluten-free option, consider using quinoa or chickpea pasta.
How Do I Store Leftovers?
Store any leftover crab pasta salad in an airtight container in the refrigerator for up to 3 days. The flavors will continue to meld, but be aware that the pasta may absorb some dressing over time.
Can I Make This Salad Ahead of Time?
Yes, you can! Prepare the salad up to a day in advance and keep it in the refrigerator. Just give it a gentle toss before serving to mix everything back together, and add a splash more dressing if needed.
Is There a Substitute for Mayonnaise?
If you prefer a lighter option, Greek yogurt works wonderfully as a substitute! You can also use a vegan mayonnaise if you’re looking for a plant-based alternative.



