A bright, garlicky lemon pasta with tender crab meat, this dish combines rich flavors with lean protein and fiber-rich pasta. Quick, easy, and satisfying, it’s ideal for busy weeknights or a special dinner with minimal effort.
Prepare the Pasta: Bring a large pot of water to a rolling boil and generously salt it. Add ½ pound of bucatini pasta and cook according to package instructions, usually 9–11 minutes, stirring occasionally to prevent sticking. Reserve ½ cup of pasta water before draining, as it will help adjust the sauce consistency later.
Sauté the Aromatics: While the pasta cooks, place a large sauté pan over low heat and melt 4 tablespoons of unsalted butter. Add 1 finely minced shallot and sauté for 1 minute over very low heat until it releases its natural sweetness. Add 2 minced garlic cloves and ½ teaspoon red pepper flakes, cooking for 30 seconds until fragrant, being careful not to burn the garlic.
Deglaze and Add Citrus: Pour ½ cup of dry white wine into the pan to deglaze, scraping up any flavorful bits from the bottom. Add the zest and juice of 1 lemon and increase the heat to medium. Let the mixture reduce for 2–3 minutes until slightly thickened and aromatic.
Incorporate the Crab: Gently fold in 1 cup of ready-to-eat crab meat, stirring carefully to avoid breaking it up. Remove the pan from heat immediately to prevent overcooking the crab, preserving its tender texture.
Combine Pasta and Sauce: Transfer the drained pasta to the pan with the crab mixture. Toss gently to coat evenly. Add half of the reserved pasta water and ½ cup freshly grated Parmesan cheese. Stir over low heat until the cheese melts and forms a silky sauce that clings to the pasta. Add a splash more pasta water if needed to achieve a light, loose coating.
Season and Garnish: Taste and season with salt and freshly ground black pepper. Sprinkle 2 tablespoons of chopped chives over the pasta and garnish with fresh basil leaves. Serve immediately to enjoy the best texture and flavor.
Serve and Enjoy: Plate the pasta on shallow bowls or plates. For extra indulgence, add a drizzle of high-quality olive oil or a few extra Parmesan shavings. Pair with a fresh salad or crusty bread to soak up the sauce, and enjoy a flavorful, restaurant-quality meal in under 20 minutes.
Notes
Always use high-quality crab meat for the best flavor; lump or backfin crab works perfectly.
Bucatini is ideal because its hollow shape holds the sauce beautifully, but spaghetti or linguine are fine substitutes.
When sautéing garlic and shallots, keep the heat low to prevent burning and bitterness.
Reserve some pasta water before draining; it helps loosen the sauce and bind it to the pasta evenly.
Taste and adjust salt gradually, especially if using Parmesan cheese, as it adds natural saltiness.
For a lighter version, you can substitute half the butter with olive oil without losing flavor.