Gourmet Jumbo Lump Crab Mac and Cheese Recipe

Name: Gourmet Jumbo Lump Crab Mac and Cheese Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 6 servings
Cuisine: Seafood
Ingredients: 450 g Fresh jumbo lump crab meat (picked through for shells); 350 g Cavatappi or elbow macaroni pasta; 200 g Sharp white cheddar cheese, freshly shredded; 100 g Gruyère or Fontina cheese, shredded; 480 ml + 120 ml Whole milk & heavy cream; 60 g Unsalted butter (divided); 30 g All-purpose flour; 10 g + 5g Old Bay seasoning & Dijon mustard; 60 g Panko breadcrumbs tossed with 1 tbsp melted butter

Jump to Recipe Step-by-Step

Cooking fresh seafood at home is remarkably fast once you master a few basic principles, and this Gourmet Jumbo Lump Crab Mac and Cheese Recipe is a prime example. Pairing jumbo lump crab meat, cavatappi or elbow macaroni pasta and sharp white cheddar cheese, freshly shredded for a clean, vibrant coastal profile, it creates an elegant dinner that feels luxurious yet comes together in only 45 min.

Ingredients

6 servings

1 lb Fresh jumbo lump crab meat (picked through for shells)
12 oz Cavatappi or elbow macaroni pasta
2 cups Sharp white cheddar cheese, freshly shredded
1 cup Gruyère or Fontina cheese, shredded
2 cups milk, 1/2 cup cream Whole milk & heavy cream
4 tbsp Unsalted butter (divided)
1/4 cup All-purpose flour
1 tbsp Old Bay, 1 tsp Dijon Old Bay seasoning & Dijon mustard
1/2 cup Panko breadcrumbs tossed with 1 tbsp melted butter

Step-by-Step Instructions

Boil cavatappi in salted water for **7 minutes** (2 minutes shy of al dente so it doesn't get mushy in the oven). Drain.

Melt 3 tbsp butter in a pot. Whisk in flour and Old Bay for **2 minutes**. Whisk in warm milk and cream; simmer for **4 minutes** until thickened. Remove from heat; stir in cheddar, Gruyère, and Dijon until velvety smooth.

Toss boiled pasta into cheese sauce. Gently fold in jumbo lump crab meat with a rubber spatula so large crab lumps remain whole.

Transfer to a 9x13-inch baking dish; top with buttered Old Bay panko. **Bake at 375°F (190°C) for 20 minutes** until bubbly and golden crisp.

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Chef Amara’s Kitchen Secrets & Pro Tips

Inspect crab meat with your fingertips gently before adding to remove any tiny pieces of shell without breaking apart lump chunks.
Use freshly grated cheese blocks rather than pre-shredded bags for a silky sauce that never gets grainy.

1. Pat Surfaces Completely Dry: Always pat seafood dry with clean paper towels before it hits the skillet. Surface moisture creates steam; dry protein sears instantly into a golden, flavorful crust. 2. Grate Cheese Fresh from the Block: Pre-shredded cheeses are treated with anti-caking starches that impede smooth melting. Freshly shredded cheese dissolves seamlessly into velvety sauces without graininess. 3. Chef's Kitchen Secret: Inspect crab meat with your fingertips gently before adding to remove any tiny pieces of shell without breaking apart lump chunks.

Chef’s Cooking Guide & FAQs

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Troubleshooting & Quick Fixes

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Why Did My Gourmet Jumbo Lump Crab Mac and Cheese Recipe Stick to the Skillet?: Seafood sticks when the pan is not hot enough or if attempted to flip too quickly. Allow the fillet to sear undisturbed over medium-high heat; as the crust caramelizes, it will naturally release cleanly from the metal.
How to Avoid Rubberiness?: Seafood cooks in mere minutes. Remove fish or shellfish from direct heat the moment flesh turns opaque—residual carryover heat on the warm platter finishes cooking without toughening.

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Storage, Freezing & Reheating Guidelines

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Store cooked seafood in a shallow airtight glass container in the coldest part of the refrigerator for up to 2 days. Reheat gently in a lightly oiled covered skillet over medium-low heat for 3–4 minutes. Avoid high-power microwaving to prevent rubbery texture.

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Frequently Asked Questions

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Q: Can I make this with frozen fish fillets? A: Yes, but ensure fillets are thawed completely in the refrigerator overnight and thoroughly dried with paper towels before cooking.

Q: What white wine pairs best with this dish? A: A crisp, high-acid white wine such as Sauvignon Blanc, Pinot Grigio, or dry Chardonnay pairs divinely with the seafood flavors.

Home Cook Community

Kitchen Notes & Discussion

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Nutrition Facts

Per serving (1 of 6)

580 Calories

48g Carbs 17% DV

38g Protein 76% DV

28g Fat 36% DV

2g Fiber 7% DV

860mg Sodium 37% DV

Carbs 33% Protein 26% Fat 41%

*Percent Daily Values (% DV) are based on a 2,000-calorie reference diet (USDA FoodData Central).

Quick Info

Cuisine Seafood
Dietary High-Protein
Total Time 45 min
Yield 6 servings

Chef Amara

Passionate culinary explorer, recipe tester, and culinary director at YumAroma.

View Full Culinary Bio →

Gourmet Jumbo Lump Crab Mac and Cheese Recipe

Ingredients

Step-by-Step Instructions

Boil Pasta

Make Cheese Mornay

Fold Crab & Pasta