Seafood Pasta Salad
What makes seafood pasta salad stand out is its versatility. You can keep it simple with shrimp and mayo-based dressing or go all out with a medley of crab, scallops, or even calamari, paired with lemony vinaigrette and crunchy vegetables.
Prep Time 20 minutes mins
Cook Time 10 minutes mins
Chilling Time 1 hour hr
Total Time 1 hour hr 30 minutes mins
 
	
    	
		Course Main Course, Side Dish
Cuisine American
 
     
    
        
		Servings 6 servings
Calories 280 kcal
 
     
 
For the Salad
- 8 oz rotini or elbow pasta
 - 1 cup cooked shrimp peeled and deveined
 - 1 cup imitation crab meat chopped
 - ½ cup celery finely diced
 - ½ cup red bell pepper diced
 - ¼ cup red onion finely chopped
 - 2 tablespoons fresh parsley chopped
 
For the Dressing
- ½ cup mayonnaise
 - 2 tablespoons sour cream or Greek yogurt
 - 1 tablespoon Dijon mustard
 - 1 tablespoon lemon juice fresh is best
 - 1 teaspoon Old Bay seasoning
 - Salt and black pepper to taste
 
 
Step 1: Cook the Pasta
Fill a large pot with water and bring it to a boil. Add a generous pinch of salt (this is your only chance to season the pasta itself).
Add the pasta and cook according to the package instructions until al dente—firm but not mushy.
Once done, drain using a colander and immediately rinse with cold water to cool it down and stop the cooking.
Set aside and let it drain completely while you prep the rest.
Pro Tip: Rinsing the pasta with cold water keeps it from sticking and helps chill it for the salad.
Step 2: Prep the Seafood and Veggies
If your shrimp is frozen, thaw it quickly by placing it in a bowl of cold water for about 15–20 minutes. Pat dry once thawed.
Chop the imitation crab into bite-sized pieces.
Dice the celery, red bell pepper, and red onion into small, even pieces for better texture and flavor distribution.
Roughly chop the parsley—this adds a pop of color and a fresh taste.
Pro Tip: If raw onions are too sharp for your taste, soak them in cold water for 10 minutes to mellow them out.
Step 3: Make the Dressing
In a medium mixing bowl, add mayonnaise, sour cream (or Greek yogurt), Dijon mustard, lemon juice, and Old Bay seasoning.
Whisk everything together until smooth and creamy.
Taste and adjust with salt and black pepper to your liking.
Pro Tip: Whisk the dressing just before combining with the pasta to keep it fluffy and well-blended.
Step 4: Assemble the Salad
In a large bowl, combine the cooled pasta, shrimp, imitation crab, celery, bell pepper, red onion, and parsley.
Pour the dressing over the top.
Gently fold everything together using a spatula or large spoon. Make sure everything is evenly coated without smashing the seafood or pasta.
Pro Tip: Don’t overmix—fold gently to keep the seafood intact and the pasta from getting mushy.
Step 5: Chill and Serve
Cover the bowl with plastic wrap or a lid and refrigerate for at least 1 hour. This helps the flavors come together beautifully.
Before serving, give it a light toss and taste again—sometimes it needs a little extra lemon juice or salt after chilling.
Serve cold, either as a main dish or a side with grilled meat or crusty bread.
 
Nutritional Value (Per Serving)
- Calories: ~280–320 kcal
 
- Protein: ~16–20g
 
- Fat: ~14–18g 
 
- Carbohydrates: ~25–30g
 
- Fiber: ~2g
 
- Sugar: ~2–3g
 
- Sodium: ~500–700mg
 
 
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Nutrition Disclaimer:
The nutritional information provided on this website is an estimate only and is intended for general guidance. We cannot guarantee its accuracy and recommend consulting a qualified healthcare professional or registered dietitian for personalized nutrition advice. 
Keyword seafood pasta salad