One Pot Shrimp and Crab Alfredo is a dish that truly embodies indulgence. This delightful meal is fancy enough for a special occasion yet simple enough to whip up any night of the week. The rich, creamy Alfredo sauce coats every strand of pasta, while tender pieces of shrimp and crab add a touch of luxury. Best of all, it all comes together in one pot, making cleanup a breeze.

Why You’ll Love This Recipe
- Easy Cleanup: Since everything cooks in one pot, you won’t be left with a pile of dishes.
- Flavorful Indulgence: The creamy Alfredo sauce combined with seafood creates a rich flavor that’s irresistible.
- Quick Preparation: With just 30 minutes from start to finish, it’s perfect for busy weeknights.
- Versatile Meal: Great for family dinners or special occasions, this dish fits any gathering.
- Nutrient-Rich Ingredients: Packed with protein from shrimp and crab, it’s both satisfying and nutritious.
Tools and Preparation
Before diving into the cooking process, it’s essential to have the right tools on hand. This will make your cooking experience smoother and more enjoyable.
Essential Tools and Equipment
- Large pot or Dutch oven
- Wooden spoon or spatula
- Measuring cups and spoons
- Knife and cutting board
Importance of Each Tool
- Large pot or Dutch oven: Perfect for cooking pasta and sauces together without overflow.
- Wooden spoon or spatula: Helps in stirring without scratching your pot’s surface.
- Measuring cups and spoons: Ensures accurate ingredient measurements for the best results.
Ingredients
For the Pasta
- 8 ounces fettuccine or linguine
For the Seafood
- 1 pound large shrimp, peeled and deveined
- 1 cup lump crab meat, drained and flaked
For the Sauce
- 3 tablespoons olive oil
- 3 cloves garlic, minced
- 2 cups chicken or seafood broth
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- Salt and black pepper, to taste
For Garnish
- Fresh parsley, chopped
How to Make One Pot Shrimp and Crab Alfredo
Step 1: Cook the Pasta
In a large pot, bring water to a boil. Add salt generously before adding your pasta. Cook according to package instructions until al dente. Drain the pasta and set aside.
Step 2: Sauté Garlic
In the same pot, add olive oil over medium heat. Once hot, add minced garlic. Sauté for about 1-2 minutes until fragrant.
Step 3: Add Broth and Cream
Pour in chicken or seafood broth along with heavy cream. Stir well to combine.
Step 4: Incorporate Shrimp and Crab
Add the shrimp first; cook for about 3-5 minutes until they turn pink. Then gently fold in the crab meat.
Step 5: Combine Pasta with Sauce
Return the cooked pasta to the pot. Sprinkle grated Parmesan cheese over the mixture. Stir until everything is well-coated with sauce.
Step 6: Season and Serve
Season with salt and black pepper to taste. Garnish with fresh parsley before serving. Enjoy your delicious One Pot Shrimp and Crab Alfredo!
How to Serve One Pot Shrimp and Crab Alfredo
One Pot Shrimp and Crab Alfredo is a delightful dish that can be served in various ways to enhance its flavors and presentation. Whether you’re hosting a dinner party or enjoying a cozy family meal, these serving suggestions will elevate your dining experience.
Elegant Plating
- Use a large, shallow bowl for an elegant presentation.
- Garnish with fresh parsley and a sprinkle of extra Parmesan cheese.
Pair with Garlic Bread
- Serve warm, crusty garlic bread on the side.
- It’s perfect for soaking up the creamy Alfredo sauce.
Add a Fresh Salad
- A simple green salad pairs wonderfully with this dish.
- Opt for a light vinaigrette to balance the richness of the pasta.
Wine Pairing
- Consider serving a chilled white wine, like Chardonnay.
- It complements the seafood flavors beautifully.
Top with Lemon Zest
- A sprinkle of freshly grated lemon zest brightens the dish.
- This adds a refreshing contrast to the creamy sauce.

How to Perfect One Pot Shrimp and Crab Alfredo
Making One Pot Shrimp and Crab Alfredo is simple, but a few tips can enhance your results. Follow these suggestions for the best outcome.
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Use Fresh Seafood: Fresh shrimp and crab meat will offer the best flavor and texture. Frozen options can work, but ensure they’re well-thawed.
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Adjust Seasonings: Taste as you go! Adjust salt and pepper based on your preference for seasoning.
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Choose Quality Pasta: Using high-quality fettuccine or linguine helps improve the overall texture of your dish.
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Don’t Overcook: Keep an eye on your shrimp; they cook quickly. Remove them from heat as soon as they turn pink to avoid rubbery texture.
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Let it Rest: Allowing the dish to sit for a few minutes after cooking helps thicken the sauce, making it even creamier.
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Add More Veggies: For added nutrition, consider adding spinach or peas during cooking. They pair well with shrimp and crab.
Best Side Dishes for One Pot Shrimp and Crab Alfredo
Side dishes can complement your One Pot Shrimp and Crab Alfredo beautifully. Here are some great options to consider:
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Caesar Salad: A classic Caesar salad brings crisp romaine lettuce and crunchy croutons with creamy dressing—perfect alongside pasta.
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Steamed Asparagus: Lightly steamed asparagus adds color and brightness to your plate while providing a healthy crunch.
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Roasted Brussels Sprouts: Tossed in olive oil and roasted until crispy, Brussels sprouts provide an earthy flavor that balances rich sauces.
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Caprese Skewers: Fresh mozzarella, tomatoes, and basil drizzled with balsamic glaze create a refreshing appetizer that pairs nicely.
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Garlic Mashed Potatoes: Creamy mashed potatoes infused with garlic bring comfort food vibes that match well with seafood dishes.
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Zucchini Noodles: For a lighter option, spiralized zucchini noodles can serve as a fresh alternative to traditional pasta.
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Corn on the Cob: Sweet corn complements seafood beautifully; grill or boil it for a delightful side.
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Grilled Vegetables: A medley of grilled vegetables adds smoky flavors that enhance your meal’s overall taste profile.
Common Mistakes to Avoid
Making One Pot Shrimp and Crab Alfredo can be simple, but there are common mistakes that can affect the outcome. Here are some pitfalls to watch out for.
- Using frozen seafood: Fresh shrimp and crab make a huge difference in flavor. If you must use frozen, ensure they are fully thawed before cooking.
- Overcooking the pasta: Pasta should be al dente when added to the sauce. It will continue cooking in the pot, so keep it slightly undercooked.
- Skipping seasoning: Don’t forget to season your dish well. A pinch of salt and pepper enhances the flavors of the seafood and sauce.
- Adding cream too early: Incorporate heavy cream after your broth has simmered down. This helps create a rich and creamy texture without curdling.
- Ignoring garnish: Fresh parsley not only adds color but also brightens the flavor. Don’t skip this simple step for a more appealing dish.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Consume within 3 days for best quality.
Freezing One Pot Shrimp and Crab Alfredo
- Freeze in a freezer-safe container.
- Best if consumed within 2 months.
Reheating One Pot Shrimp and Crab Alfredo
- Oven: Preheat to 350°F (175°C). Place in an oven-safe dish covered with foil for about 15 minutes until heated through.
- Microwave: Heat in short intervals, stirring every minute until warm.
- Stovetop: Place in a skillet over low heat, adding a splash of broth or water to loosen the sauce as needed.
Frequently Asked Questions
If you have questions about making One Pot Shrimp and Crab Alfredo, you’re not alone! Here are some common inquiries.
Can I use other types of pasta?
Yes! You can substitute fettuccine or linguine with any pasta shape you prefer. Just adjust cooking time as needed.
How do I make this dish lighter?
For a lighter version of One Pot Shrimp and Crab Alfredo, consider using half-and-half instead of heavy cream and reducing the amount of cheese.
Can I substitute crab meat?
Absolutely! You can replace lump crab meat with imitation crab or even skip it entirely for a shrimp-only version.
What can I serve with One Pot Shrimp and Crab Alfredo?
This dish pairs wonderfully with garlic bread, a fresh salad, or steamed vegetables for a complete meal.
How do I store leftovers properly?
Ensure leftovers are completely cooled before placing them in an airtight container. Keep them in the refrigerator for up to three days.
Final Thoughts
One Pot Shrimp and Crab Alfredo is not only delicious but also incredibly versatile. This comforting dish allows plenty of room for customization; feel free to add your favorite vegetables or switch up the seafood. It’s perfect for any night when you crave something indulgent yet easy to prepare. Give it a try!

One Pot Shrimp and Crab Alfredo
- Total Time: 30 minutes
- Yield: Serves 4
Description
One Pot Shrimp and Crab Alfredo is an indulgent yet simple dish that combines succulent shrimp, sweet crab meat, and a rich, creamy Alfredo sauce, all served over perfectly cooked pasta. This elegant meal is suitable for special occasions or quick weeknight dinners, as it can be prepared in just 30 minutes and cleaned up in a flash since everything is made in one pot. The delightful fusion of flavors makes this seafood pasta recipe a crowd-pleaser that will impress your family and guests alike. Enjoy the luxury of restaurant-style dining at home with minimal effort!
Ingredients
- 8 ounces fettuccine or linguine
- 1 pound large shrimp, peeled and deveined
- 1 cup lump crab meat, drained and flaked
- 3 tablespoons olive oil
- 3 cloves garlic, minced
- 2 cups chicken or seafood broth
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- Salt and black pepper to taste
- Fresh parsley for garnish
Instructions
- Cook the pasta in boiling salted water until al dente. Drain and set aside.
- In the same pot, heat olive oil over medium heat and sauté minced garlic until fragrant.
- Add chicken or seafood broth and heavy cream; stir to combine.
- Add shrimp and cook until pink (about 3-5 minutes), then fold in crab meat.
- Return the cooked pasta to the pot, add Parmesan cheese, and mix until well coated.
- Season with salt and pepper to taste. Garnish with fresh parsley before serving.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Main
- Method: Boiling/Sautéing
- Cuisine: Italian
Nutrition
- Serving Size: 1 cup (245g)
- Calories: 680
- Sugar: 2g
- Sodium: 855mg
- Fat: 39g
- Saturated Fat: 18g
- Unsaturated Fat: 19g
- Trans Fat: 0g
- Carbohydrates: 54g
- Fiber: 3g
- Protein: 30g
- Cholesterol: 200mg
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