Half-Shell Shrimp and Scallop Pasta

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A vibrant pasta dish featuring shrimp and scallops, served in a half-shell for a dramatic presentation. This italian-inspired seafood ready in about 40 minutes pairs large, peeled and deveined shrimp, medium, cut into 1/2-inch cubes scallop, fettuccine pasta for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 300 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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.

★ 3.8 (11 ratings) Prep: 25 min Cook: 15 min Serves 4 Italian cuisine 300 cal/serving
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Ingredients

Instructions

  1. Step 1: Cook pasta in salted boiling water for 8-10 minutes until al dente. Drain and reserve 1/2 cup pasta water.
  2. Step 2: In a large skillet, melt butter over medium heat. Add garlic and sauté for 30 seconds until fragrant. Add shrimp and scallops, cooking for 2-3 minutes until opaque.
  3. Step 3: Pour in white wine, stir until reduced by half. Toss pasta into the skillet, adding reserved pasta water to bind the sauce. Season with salt and black pepper.
  4. Step 4: Garnish with parsley and serve immediately.

Equipment for this recipe

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Frequently asked questions

How long does Half-Shell Shrimp and Scallop Pasta take to make?

Total time is about 40 minutes (25 min prep + 15 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Half-Shell Shrimp and Scallop Pasta?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep fettuccine pasta from drying out.

Can I substitute ingredients in Half-Shell Shrimp and Scallop Pasta?

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 Half-Shell Shrimp and Scallop Pasta 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 Half-Shell Shrimp and Scallop Pasta?

Italian seafood 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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