Cool Crab Pasta Salad

Featured in: Pasta and Noodles

This easy crowd favorite mixes sweet, tender crab and pasta with a tangy, garlic-flavored dressing that's creamy but brightened with lemon. Let it chill to bring out the flavors. Great for gatherings and versatile enough for a side or main. Simple steps, big flavor, and ideal for making ahead.
punchofyummy
Updated on Mon, 24 Mar 2025 17:56:40 GMT
A creamy pasta dish featuring crab and herbs, served in a bowl on a pale blue cloth. Pin it
A creamy pasta dish featuring crab and herbs, served in a bowl on a pale blue cloth. | pinchofyummy.com

I first threw together this Tangy Seafood Pasta Blend when money was tight but I wanted something special. It's now the dish everyone expects at my summer gatherings. There's something wonderful about those spiral noodles coated in velvety sauce with chunks of sweet crab scattered throughout. I can't count how many folks have pulled me aside asking how I made it, and they're always shocked by how quick and easy it really is.

The Secret Behind This Incredible Mix

What makes this blend so great is its luxurious feel without the steep price tag. The imitation crab gives you that ocean-fresh taste without emptying your wallet. I grab this recipe whenever I need to wow people but don't have hours to spend cooking. And trust me, if you manage to save some, it tastes way better tomorrow after all the flavors mingle overnight.

What You'll Need

  • Pasta: Rotini works wonders since those twisty curves catch all that creamy sauce.
  • Imitation Crab: Works beautifully but you can use real crab for extra fanciness.
  • Mayonnaise: Don't skimp here - quality mayo makes the whole dish sing.
  • Buttermilk: Adds that perfect zip and creaminess we want.
  • Lemon Juice: Go for hand-squeezed to really wake up the flavors.
  • Garlic: Chop it fresh for maximum punch.
  • Onion Powder: Just a touch gives wonderful background flavor.
  • Seasoned Salt: My hidden weapon for extra tastiness.
  • Parsley: Gives a fresh lift to everything.
  • Sugar: A tiny bit rounds out all the flavors.
  • Green Onions: Adds that perfect finishing touch.

Step By Step Instructions

Nail The Pasta First
Boil your pasta in heavily salted water until tender but firm then rinse under cold water to cool it down quickly.
Create Your Sauce
Blend your mayo buttermilk and all those tasty seasonings until they're totally smooth.
Mix Everything Up
Gently toss your chilled pasta and crab chunks with your sauce until everything's nicely coated.
Let It Rest
Stash it in your fridge for at least 60 minutes so all those flavors can get friendly with each other.

Ways To Switch It Up

  • Extra Seafood Touch: Try mixing in baby shrimp or splurge on chunks of real crab meat.
  • Add Some Color: Frozen peas crisp celery or diced bell peppers make tasty additions.
  • Flavor Boost: A shake of Old Bay gives that authentic seafood shack taste.
  • Trim Some Calories: Sub in Greek yogurt if you're counting those numbers.
A bowl of creamy pasta topped with herbs and pieces of seafood, served on a light-colored table. Pin it
A bowl of creamy pasta topped with herbs and pieces of seafood, served on a light-colored table. | pinchofyummy.com

Insider Tricks

Always use completely chilled pasta before adding anything else. Don't rush the refrigerator time - that's when everything gets really good. I always save a bit of extra dressing on the side to stir in right before serving as it tends to soak up over time.

Great Pairings

This blend needs friends on the table. Try it with some toasty bread or buttery crackers. It sits beautifully next to some grilled chicken at cookouts or packed in containers for beach days. Just don't forget the cooler - warm seafood salad isn't anybody's friend.

Storage Smarts

Your creation will stay tasty in the fridge for about 3-5 days if you keep it covered tight. Don't even think about freezing it though - the texture goes all wrong. If you need to prep ahead, you can make it up to 3 days before your event, just hold back some dressing to perk it up before serving.

Common Questions

  • Can I use real crab? For sure, it'll taste even more amazing.
  • Which pasta shape works best? Any kind that holds onto that creamy sauce.
  • How do I add more texture? Toss in whatever crunchy veggies you like.
  • Can I make it lighter? Reduced-fat mayo works just fine.
  • Will it freeze well? Better not, it gets mushy when thawed.

What Makes This Special

This pasta blend has become what people expect from me each summer, and for good reason. It's rich, cool, and just fancy enough to feel like a treat while being incredibly simple to throw together. Whether you're hosting friends or want something quick for dinner, it always hits the spot. Every bite gives you that perfect mix of pasta, crab and amazing sauce.

A bowl of creamy pasta with chicken and lobster, garnished with fresh dill and parsley. Pin it
A bowl of creamy pasta with chicken and lobster, garnished with fresh dill and parsley. | pinchofyummy.com

Frequently Asked Questions

→ Is this dish good to make a day before?
Yep! Prepare it up to 24 hours early. Let it chill at least an hour before serving. Stir it well to mix the dressing back in.
→ What if buttermilk isn't around?
Mix milk with a splash of lemon juice or vinegar. Let it sit a few minutes, and it acts just like buttermilk!
→ Why does the pasta need to cool down first?
If the pasta's hot, it'll soak up dressing and turn mushy. Speed up the cooling by dunking it in ice-cold water for a couple of minutes.
→ What pasta shapes work best?
Bowtie or rotini are perfect since their texture holds the sauce well. Any medium-shaped pasta would do the trick, though.
→ Could I swap out imitation crab for real crab?
Sure thing! Real crab meat works. Just mix everything gently to keep the pieces from falling apart.

Crab Pasta Salad

This creamy dish combines tender pasta and sweet crab in a tangy buttermilk dressing. Perfect for prepping in advance when hosting.

Prep Time
15 Minutes
Cook Time
12 Minutes
Total Time
27 Minutes
By: Amelia

Category: Pasta and Noodles

Difficulty: Easy

Cuisine: American

Yield: 10 Servings (10 cups)

Dietary: ~

Ingredients

01 1 box dry pasta, like rotini or bowtie (about 1 pound).
02 12 to 16 oz imitation crab, pulled apart into chunks.
03 1 cup of mayo.
04 1/2 cup of tangy buttermilk.
05 Juice from one lemon.
06 1 tsp onion powder.
07 2 minced garlic cloves.
08 1/2 tsp seasoned salt (like Lawry's).
09 2 tablespoons of fresh parsley, chopped up.
10 2 tablespoons sugar (your call—great either way).
11 Salt & black pepper to taste (plus extra for pasta water).
12 4 thinly sliced green onions (optional).

Instructions

Step 01

Boil pasta in well-salted water until done, drain it, and rinse with cool water. Let it sit until it cools completely.

Step 02

Tear apart the imitation crab into bite-sized chunks.

Step 03

In a big mixing bowl, stir together mayo, buttermilk, garlic, lemon juice, and all the seasonings.

Step 04

Toss the crab into the dressing, then gradually fold in the cooled pasta until it's fully coated.

Step 05

If you're adding green onions, mix them in now. Chill for at least an hour before serving.

Notes

  1. This makes a big bowl—it feeds a crowd easily.
  2. Don't have buttermilk? Lemon juice in milk works too.
  3. For best results, chill it in the fridge for at least an hour.
  4. Adding green onions is up to you.

Tools You'll Need

  • Big pot for boiling.
  • A colander for draining.
  • Super large bowl for mixing.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains wheat from the pasta.
  • Mayonnaise includes eggs.
  • Dairy from buttermilk.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 362
  • Total Fat: 17.6 g
  • Total Carbohydrate: 44.3 g
  • Protein: 6.7 g