Sautéed Crawfish Fettuccine with Garlic Butter Sauce

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender crawfish tails tossed with al dente fettuccine in a rich garlic butter sauce with fresh herbs. This seafood-inspired pasta ready in about 25 minutes blends fettuccine pasta, crawfish tails, unsalted butter into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 400 calories and feeds 4, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 10 min Cook: 15 min Serves 4 Seafood cuisine 400 cal/serving
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Ingredients

Instructions

  1. Step 1: Bring a large pot of salted water to a rolling boil. Add 12 oz fettuccine pasta and cook for 10 minutes until al dente, then drain and reserve 1/2 cup pasta water.
  2. Step 2: While pasta cooks, heat 1 tbsp olive oil and 2 tbsp unsalted butter in a large skillet over medium heat. Add 4 minced garlic cloves and sauté for 1 minute until fragrant but not browned.
  3. Step 3: Add 8 oz crawfish tails to the skillet, season with 1 tsp salt and 1/2 tsp black pepper, and cook, stirring occasionally, for 3 minutes until heated through and slightly seared.
  4. Step 4: Lower heat to medium-low and stir in 2 tbsp unsalted butter, 1 tbsp fresh lemon juice, and 2 tbsp chopped fresh parsley. Add the drained fettuccine and 1/4 cup reserved pasta water, tossing gently until pasta is coated and sauce slightly thickens, about 1-2 minutes.
  5. Step 5: Remove from heat and sprinkle 1/4 cup grated Parmesan cheese over the pasta. Toss lightly and serve immediately.

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Frequently asked questions

How long does Sautéed Crawfish Fettuccine with Garlic Butter Sauce take to make?

Total time is about 25 minutes (10 min prep + 15 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Sautéed Crawfish Fettuccine with Garlic Butter Sauce?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Sautéed Crawfish Fettuccine with Garlic Butter Sauce?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Sautéed Crawfish Fettuccine with Garlic Butter Sauce for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Sautéed Crawfish Fettuccine with Garlic Butter Sauce?

Seafood pasta like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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