Introduction
This creamy Crab Newburg with Tagliatelle is a luxurious seafood pasta dish that feels straight out of a fine coastal bistro. Sweet, tender crab meat is gently simmered in a rich sherry cream sauce and tossed with silky tagliatelle noodles for a meal that’s indulgent yet simple enough for a weeknight dinner. Perfect for seafood lovers, this comforting pasta is a showstopper for special occasions, romantic dinners, or holiday menus.

Why You’ll Love This Recipe
- Velvety, restaurant-quality sauce made in under 30 minutes
- Buttery, tender crab pairs beautifully with fresh tagliatelle
- Easy to make ahead and reheat without losing flavor
- Perfect for elegant dinner parties or cozy date nights
- Customizable with shrimp, lobster, or scallops
Ingredients Needed
For the Crab Newburg Sauce
- 2 tbsp unsalted butter
- 1 tbsp olive oil
- 1 small shallot, finely minced
- 1 clove garlic, minced
- 2 tbsp all-purpose flour
- 1 cup heavy cream
- ½ cup milk
- ¼ cup dry sherry (or white wine)
- ½ tsp Dijon mustard
- ¼ tsp cayenne pepper (optional)
- Salt and pepper to taste
For the Crab
- 1 lb fresh lump crab meat, drained and picked over
- 1 tbsp lemon juice
- 1 tsp Worcestershire sauce
For the Pasta
- 12 oz tagliatelle noodles (fresh or dried)
- Salt for pasta water
Garnish
- Fresh parsley, chopped
- Lemon wedges
- Grated Parmesan cheese (optional)
Step-by-Step Instructions
- Cook the Pasta
Bring a large pot of salted water to a boil and cook tagliatelle according to package instructions. Drain and set aside. - Sauté the Aromatics
In a large skillet, melt butter with olive oil over medium heat. Add shallot and garlic, sauté until fragrant and translucent, about 2 minutes. - Make the Roux
Stir in flour and cook for 1 minute, whisking constantly to form a smooth paste. - Build the Sauce
Gradually whisk in cream, milk, and sherry. Cook until thickened and smooth, about 3–4 minutes. - Season and Add Crab
Stir in mustard, cayenne, lemon juice, Worcestershire, salt, and pepper. Gently fold in crab meat and simmer on low for 3 minutes to warm through. - Combine with Pasta
Add cooked tagliatelle to the pan and toss gently to coat in the rich Newburg sauce. - Serve
Garnish with parsley, Parmesan, and lemon wedges before serving warm.
Tips for Success
- Use fresh lump crab meat for the best flavor and texture.
- Do not overcook the crab—it only needs gentle warming.
- Whisk continuously when adding cream to avoid lumps.
- Adjust thickness with extra milk if sauce becomes too thick.
- For extra depth, add a splash of brandy before serving.
Variations & Substitutions
- Seafood Mix: Add shrimp, scallops, or lobster chunks for a deluxe version.
- Non-Alcoholic: Replace sherry with seafood stock or cream.
- Spicy Twist: Add a dash of Old Bay seasoning or smoked paprika.
- Low-Carb Option: Serve over zucchini noodles or spaghetti squash.
- Cheesy Upgrade: Stir in a bit of Gruyère or Parmesan before serving.
Serving Suggestions
- Serve with a crisp green salad and warm garlic bread.
- Pair with a glass of chilled Chardonnay or Pinot Grigio.
- Add roasted asparagus or sautéed spinach for balance.
- Great as a main course for date nights or holiday meals.
Storage & Reheating
- Refrigerate: Store leftovers in an airtight container for up to 3 days.
- Freeze: Cool completely, then freeze for up to 2 months.
- Reheat: Warm gently in a skillet with a splash of cream or milk until creamy again. Avoid microwaving at high heat to prevent curdling.
Frequently Asked Questions
Can I use frozen crab meat?
Yes! Just thaw completely and drain well before using to prevent excess moisture.
Can I make this ahead of time?
You can prepare the sauce up to a day ahead. Reheat gently and toss with freshly cooked pasta before serving.
How do I thicken the sauce if it’s too thin?
Simmer for a few extra minutes or whisk in a small amount of flour dissolved in cream.
Can I make this gluten-free?
Yes, use gluten-free pasta and replace flour with cornstarch or a gluten-free blend.
What’s the best pasta substitute?
Fettuccine, linguine, or pappardelle also pair beautifully with Newburg sauce.

Equipment
- large pot For cooking the pasta
- large skillet For preparing the sauce
- whisk To blend sauce smoothly
Ingredients
- 2 tbsp unsalted butter
- 1 tbsp olive oil
- 1 small shallot, finely minced
- 1 clove garlic, minced
- 2 tbsp all-purpose flour
- 1 cup heavy cream
- 1/2 cup milk
- 1/4 cup dry sherry (or white wine)
- 1/2 tsp Dijon mustard
- 1/4 tsp cayenne pepper (optional)
- Salt and pepper to taste
- 1 lb fresh lump crab meat, drained and picked over
- 1 tbsp lemon juice
- 1 tsp Worcestershire sauce
- 12 oz tagliatelle noodles (fresh or dried)
- Fresh parsley, chopped
- Lemon wedges
- Grated Parmesan cheese (optional)
Instructions
- Bring a large pot of salted water to a boil. Cook tagliatelle according to package instructions. Drain and set aside.
- In a large skillet, melt butter with olive oil. Add shallot and garlic; sauté until fragrant and translucent.
- Stir in flour and whisk for 1 minute to create a smooth base.
- Gradually whisk in cream, milk, and sherry. Simmer until thickened and smooth.
- Add mustard, cayenne, lemon juice, Worcestershire, salt, and pepper. Fold in crab and cook on low for 3 minutes.
- Toss the pasta with the sauce until evenly coated. Garnish with parsley and lemon wedges before serving.


