Spicy Seafood Linguine Fra Diavolo

Why You’ll Love This Recipe

• Bold, spicy tomato-garlic sauce that clings beautifully to every strand of linguine.
• Restaurant-worthy mix of shrimp, mussels, and tender calamari—done in under an hour.
• Balanced heat and brightness from crushed red pepper and fresh lemon.
• One pan for the sauce and seafood, so clean-up stays simple.

Grocery List

• Produce: Garlic, shallot, flat-leaf parsley, 1 lemon
• Dairy: Unsalted butter
• Pantry: Linguine, extra-virgin olive oil, crushed red pepper flakes, tomato paste, crushed tomatoes (28 oz), dried oregano, dry white wine, kosher salt, black pepper; From the seafood counter: large shrimp, mussels, calamari

Full Ingredients

Seafood

• 12 oz large shrimp, peeled and deveined (tails on optional)
• 1 lb mussels, scrubbed and debearded (discard any cracked shells)
• 8 oz calamari rings and tentacles, patted dry

Pasta

• 12 oz linguine
• 4 qts water + 2 tbsp kosher salt (for boiling)

Sauce & Aromatics

• 3 tbsp extra-virgin olive oil, plus more for serving
• 1 small shallot, finely chopped
• 6 garlic cloves, thinly sliced
• 1–1½ tsp crushed red pepper flakes (1 tsp for medium heat; 1½ tsp for hot)
• 1 tbsp tomato paste
• 1/2 cup dry white wine (e.g., Pinot Grigio or Sauvignon Blanc)
• 1 (28 oz) can crushed tomatoes
• 1/2 tsp dried oregano
• 1 tsp kosher salt, plus more to taste
• 1/4 tsp freshly ground black pepper, plus more to taste

Finish & Garnish

• 1 tbsp unsalted butter
• 1/4 cup chopped fresh flat-leaf parsley
• 1/2 lemon, juiced, plus additional wedges for serving
• Extra crushed red pepper flakes (optional)

Step-by-Step Instructions

Step 1: Prep the seafood and aromatics

Scrub mussels under cold water and pull away beards. Tap any open mussels; discard those that don’t close within a minute. Pat the shrimp and calamari dry with paper towels to help them sear and cook evenly. Thinly slice the garlic, finely chop the shallot, chop the parsley, and cut the lemon into wedges.

Step 2: Build the spicy tomato base

In a large deep skillet or Dutch oven, warm 3 tbsp olive oil over medium heat. Add the shallot and cook, stirring, 2–3 minutes until translucent. Add the garlic and crushed red pepper flakes; cook 30 seconds until fragrant. Stir in tomato paste and cook 1 minute to caramelize. Pour in the wine to deglaze, scraping up any browned bits; simmer 1 minute. Add crushed tomatoes, oregano, 1 tsp salt, and 1/4 tsp pepper. Bring to a gentle simmer, partially cover, and cook 12 minutes, stirring occasionally, until thickened and glossy.

Step 3: Boil the pasta

Meanwhile, bring 4 quarts of water to a rolling boil (about 100°C/212°F). Add 2 tbsp kosher salt. Cook linguine according to package directions until 1 minute shy of al dente, about 8–9 minutes. Reserve 1 cup starchy pasta water, then drain.

Step 4: Steam the mussels in the sauce

Nestle the mussels into the simmering sauce. Cover and cook 3–4 minutes over medium heat, until most shells open. Discard any that remain closed. The mussels will release briny juices that deepen the sauce—don’t drain them off.

Step 5: Add shrimp and calamari

Add the shrimp and calamari to the pan. Simmer gently 2–3 minutes, stirring once or twice, until shrimp are just opaque and calamari turns firm-tender. Avoid overcooking to keep the seafood juicy. Reduce heat to low.

Step 6: Toss with linguine and finish

Transfer the drained linguine directly into the sauce. Add 1/2 cup reserved pasta water and 1 tbsp butter. Toss over medium heat 1–2 minutes until the sauce clings and looks silky. Squeeze in the juice from half a lemon and stir in most of the parsley. Taste and adjust salt, pepper, and chili heat as desired.

Step 7: Plate and garnish

Divide into warm bowls, making sure each serving has shrimp, mussels, and calamari. Spoon extra sauce over the top. Finish with a drizzle of olive oil, the remaining parsley, a pinch of red pepper flakes if you like it fiery, and lemon wedges on the side.

Pro Tips

• Dry seafood sears better and won’t dilute the sauce—pat it thoroughly before cooking.
• Control the heat: start with 1 tsp chili flakes, then add more at the end so it doesn’t overpower the aromatics.
• Butter at the finish gives the sauce a restaurant-style sheen without making it heavy.
• Reserve pasta water—its starch is key to a glossy, emulsified sauce.
• Discard unopened mussels; they were not alive and safe to eat.

Variations

• All-Shrimp Fra Diavolo: Skip mussels and calamari; use 1½ lb shrimp total and add capers (1 tbsp) for briny pop.
• Creamy Diavolo: Swirl in 2–3 tbsp heavy cream at the end for a rosé sauce that tempers the heat.
• No-Wine Version: Replace wine with 1/2 cup seafood stock plus 1 tbsp extra lemon juice.

Storage & Make-Ahead

The spicy tomato base (without seafood) can be made up to 3 days ahead and refrigerated, or frozen up to 2 months. Reheat gently and proceed with mussels, shrimp, and calamari just before serving. The finished pasta is best enjoyed immediately; leftovers can be refrigerated up to 1 day. Reheat gently over low heat with a splash of water to loosen—avoid boiling to prevent overcooking the seafood.

Nutrition (per serving)

Approximate: 610 calories; 36 g protein; 18 g fat (4 g saturated); 76 g carbohydrates; 5 g fiber; 8 g sugar; 190 mg cholesterol; 920 mg sodium.