One Pot Shrimp and Crab Alfredo
One Pot Shrimp and Crab Alfredo is a delightful dish that combines the luxurious flavors of shrimp and crab with a rich, creamy Alfredo sauce. This meal is perfect for both casual weeknight dinners and special occasions. The combination of tender pasta, succulent seafood, and a velvety sauce makes it a standout choice. Plus, since everything cooks in one pot, you can enjoy your meal without worrying about a mountain of dishes afterward!

Why You’ll Love This Recipe
- Easy Cleanup: With everything cooked in one pot, there’s minimal mess to deal with after enjoying your meal.
- Rich Flavor: The creamy Alfredo sauce paired with fresh seafood creates an indulgent taste that feels gourmet.
- Quick Preparation: Ready in just 30 minutes, this dish is perfect for busy weeknights or last-minute guests.
- Versatile Ingredients: You can easily substitute ingredients based on what you have, making it adaptable for any pantry.
- Crowd-Pleaser: This dish appeals to seafood lovers and pasta fans alike, making it a great choice for gatherings.
Tools and Preparation
Before diving into the recipe, gather your tools to ensure a smooth cooking experience.
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: This allows you to cook all ingredients together without needing multiple pans.
- Wooden spoon or spatula: Ideal for stirring the pasta and sauce gently without scratching your cookware.
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
Start by boiling water in your large pot. Add salt once boiling. Stir in the fettuccine or linguine and cook according to package instructions until al dente. Drain the pasta but reserve about a cup of the cooking water.
Step 2: Sauté Garlic and Seafood
In the same pot over medium heat, add olive oil. Once heated, add minced garlic. Sauté until fragrant (about 30 seconds). Then stir in the shrimp and cook until pink (about 3-4 minutes). Gently fold in the lump crab meat.
Step 3: Create the Sauce
Pour in the chicken or seafood broth and heavy cream. Bring to a simmer while stirring gently. Add grated Parmesan cheese gradually until melted. If needed, use some reserved pasta water to adjust consistency.
Step 4: Combine Everything
Add the cooked pasta back into the pot with the sauce. Toss well to coat all ingredients. Season with salt and black pepper to taste.
Step 5: Serve
Plate your One Pot Shrimp and Crab Alfredo garnished with fresh parsley. Enjoy this luxurious yet easy meal!
How to Serve One Pot Shrimp and Crab Alfredo
One Pot Shrimp and Crab Alfredo is a versatile dish that can be served in various ways to enhance your dining experience. Whether you’re hosting a dinner party or enjoying a cozy night in, these serving suggestions will elevate your meal.
Family Style
- Serve the pasta directly from the pot for a casual, family-style meal. This approach encourages sharing and makes it easy for guests to help themselves.
With Garlic Bread
- Pair your dish with warm garlic bread. The crispy, buttery texture complements the creamy Alfredo sauce perfectly, making each bite even more enjoyable.
As a Bed for Salad
- Serve on a bed of fresh greens or arugula. The crispness of the greens balances the richness of the pasta, creating a refreshing contrast.
In Individual Bowls
- For an elegant touch, serve in individual bowls. This presentation is perfect for special occasions and allows everyone to enjoy their own portion.

How to Perfect One Pot Shrimp and Crab Alfredo
To make your One Pot Shrimp and Crab Alfredo truly exceptional, consider these simple tips that enhance flavor and texture.
- Use fresh seafood: Fresh shrimp and crab meat provide better flavor than frozen alternatives.
- Adjust seasoning: Taste as you cook and adjust salt and pepper to suit your personal preference.
- Add lemon zest: A little lemon zest brightens up the dish and adds a refreshing twist.
- Stir gently: When mixing the pasta with the sauce, stir gently to avoid breaking up the shrimp and crab.
- Let it rest: Allow the dish to sit for a few minutes after cooking; this helps thicken the sauce.
- Garnish well: Fresh parsley not only adds color but also enhances flavor when sprinkled on top before serving.
Best Side Dishes for One Pot Shrimp and Crab Alfredo
Complementing your One Pot Shrimp and Crab Alfredo with delicious side dishes can enhance the overall meal experience. Here are some great options:
- Caesar Salad – A classic salad that pairs well with creamy pasta, offering crisp romaine lettuce, crunchy croutons, and tangy dressing.
- Steamed Asparagus – Lightly steamed asparagus adds a fresh crunch and vibrant color to your plate.
- Roasted Vegetables – Seasonal roasted vegetables bring natural sweetness and earthiness that balance rich flavors.
- Caprese Salad – Fresh tomatoes, mozzarella, basil, olive oil, and balsamic glaze create a refreshing side that contrasts nicely with heavy dishes.
- Garlic Mashed Potatoes – Creamy garlic mashed potatoes provide comfort food vibes alongside your seafood delight.
- Bruschetta – Crispy toasted bread topped with tomatoes, basil, and balsamic reduction offers a burst of flavor before dinner starts.
- Quinoa Salad – A light quinoa salad mixed with herbs and veggies provides a healthy alternative while adding texture to your meal.
- Corn on the Cob – Sweet corn on the cob is an easy side that brings a bit of summer freshness to any table setting.
Common Mistakes to Avoid
One Pot Shrimp and Crab Alfredo is a delightful dish, but a few common mistakes can affect the outcome. Here are some pitfalls to watch out for:
- Skipping the broth: Using only cream can lead to a heavy sauce. Always start with chicken or seafood broth for depth of flavor.
- Overcooking the pasta: Cooking the pasta too long in the pot may result in mushy texture. Follow package instructions and add it to the pot just before it’s al dente.
- Not seasoning properly: A bland dish is often due to insufficient salt and pepper. Taste as you go and adjust seasoning accordingly.
- Adding shrimp too early: If you add shrimp at the start, they may overcook. Wait until the pasta is nearly done before adding them to ensure they’re tender.
- Forgetting garnishes: Skipping fresh parsley can make your dish look less appealing. Always garnish before serving for a pop of color and flavor.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Best used within 3 days for optimal freshness.
Freezing One Pot Shrimp and Crab Alfredo
- Place in a freezer-safe container, leaving space for expansion.
- Can be frozen for up to 2 months.
Reheating One Pot Shrimp and Crab Alfredo
- Oven: Preheat to 350°F (175°C) and bake covered for about 20 minutes or until heated through.
- Microwave: Heat on medium power in short intervals, stirring often until warm.
- Stovetop: Warm gently over low heat, adding a splash of broth or cream if needed to restore creaminess.
Frequently Asked Questions
Here are some common questions about One Pot Shrimp and Crab Alfredo that might help you:
Can I use frozen shrimp?
Yes, frozen shrimp can be used. Just ensure they are thawed before cooking for even results.
What type of pasta works best?
Fettuccine or linguine are ideal choices due to their ability to hold the creamy sauce well.
How can I customize One Pot Shrimp and Crab Alfredo?
Feel free to add vegetables like spinach or peas for added nutrition and color.
Is this recipe suitable for meal prep?
Absolutely! It stores well in the fridge or freezer, making it perfect for meal prep.
How do I make it lighter?
To lighten the dish, you can substitute half-and-half for heavy cream or use whole wheat pasta.
Final Thoughts
One Pot Shrimp and Crab Alfredo is not only delicious but also versatile. You can easily modify it with your favorite ingredients or serve it on special occasions. Don’t hesitate to give this comforting dish a try!

One Pot Shrimp and Crab Alfredo
- Total Time: 30 minutes
- Yield: Serves approximately 4 people 1x
Description
One Pot Shrimp and Crab Alfredo is a luxurious, creamy pasta dish that brings the ocean’s flavors to your table in just 30 minutes. Combining tender fettuccine or linguine with succulent shrimp and lump crab meat, this recipe is perfect for busy weeknights or special occasions alike. The rich, velvety Alfredo sauce envelops every bite, making it an indulgent yet easy meal that’s sure to impress family and friends. Plus, the one-pot preparation means less cleanup and more time to savor your delicious creation.
Ingredients
- 8 ounces fettuccine or linguine
- 1 pound large shrimp, peeled and deveined
- 1 cup lump crab meat, drained
- 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, reserving some cooking water.
- In the same pot, heat olive oil over medium heat. Sauté garlic until fragrant, then add shrimp and cook until pink.
- Fold in crab meat, then pour in broth and cream. Simmer while stirring and gradually add Parmesan cheese.
- Combine cooked pasta with the sauce, tossing well to coat. Season with salt and pepper as needed.
- Serve garnished with fresh parsley.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Category: Main
- Method: One Pot
- Cuisine: Italian
Nutrition
- Serving Size: 1.5 cups (360g)
- Calories: 620
- Sugar: 2g
- Sodium: 850mg
- Fat: 30g
- Saturated Fat: 15g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 60g
- Fiber: 3g
- Protein: 25g
- Cholesterol: 170mg