Saffron Seafood Paella with Shrimp, Clams, and Mussels

Why You’ll Love This Recipe

• Saffron-scented rice with smoky paprika, sweet peppers, and bright peas delivers layered, authentic flavor.
• Oven finish makes even cooking easy, while a quick stovetop blast builds that prized crunchy socarrat.
• Uses widely available seafood and pantry staples—no special trip required.
• Impressive centerpiece for gatherings but straightforward enough for a weeknight.

Grocery List

• Produce: 1 onion, 1 red bell pepper, 4 garlic cloves, 1 lemon, fresh parsley, 1 cup frozen peas
• Dairy: None
• Pantry: Spanish paella rice (Bomba or Calasparra), saffron threads, crushed tomatoes, smoked paprika, sweet paprika (optional), extra-virgin olive oil, kosher salt, black pepper, dry white wine, low-sodium stock

Full Ingredients

Seafood

• 1 pound large shrimp (16–20 count), peeled and deveined, tails on optional
• 1 pound littleneck clams (about 12–16), scrubbed; discard cracked or open ones that do not close when tapped
• 1 pound mussels (about 16–20), cleaned and debearded; discard any with broken shells or that do not close when tapped

Rice & Broth

• 2 cups Spanish paella rice (Bomba or Calasparra), 400 g
• 6 cups low-sodium seafood or chicken stock, warmed
• 1/2 teaspoon saffron threads
• 1/2 cup dry white wine

Aromatics & Vegetables

• 3 tablespoons extra-virgin olive oil
• 1 medium yellow onion, diced small
• 1 large red bell pepper, cored and cut into thin strips
• 4 garlic cloves, minced
• 1 cup crushed tomatoes
• 1 cup frozen peas, thawed

Seasoning & Garnish

• 1 1/2 teaspoons smoked paprika
• 1/2 teaspoon sweet paprika (optional)
• 2 teaspoons kosher salt, plus more to taste
• 1/2 teaspoon freshly ground black pepper
• 1/4 cup chopped fresh flat-leaf parsley
• 1 large lemon, cut into wedges

Step-by-Step Instructions

Step 1: Preheat and bloom saffron

Heat the oven to 425°F (220°C) with a rack in the middle. In a saucepan over low heat, warm the stock until steaming but not boiling, 3–4 minutes. Stir in the saffron threads and let them bloom for at least 10 minutes while you start the pan. This infuses the broth with color and aroma for evenly golden rice.

Step 2: Prep the seafood

Rinse the shrimp and pat dry. Scrub clams and mussels under cold water, discarding any with cracked shells or that remain open when tapped. Keep seafood chilled until needed. This quick prep ensures clean, briny flavor without grit.

Step 3: Sear the shrimp

Set a 15-inch (38 cm) paella pan (or a 12-inch oven-safe skillet) over medium-high heat. Add 1 tablespoon olive oil. Sear shrimp just until lightly pink at the edges, about 1 minute per side. Transfer to a plate; they will finish later in the oven.

Step 4: Build the sofrito base

Add the remaining 2 tablespoons oil to the pan. Sauté onion, bell pepper, and a pinch of salt over medium heat until softened, 5–6 minutes. Stir in garlic; cook 30 seconds. Add crushed tomatoes, smoked paprika, and sweet paprika if using. Cook, stirring, until thickened and slightly jammy, 3–4 minutes. This concentrated base is the backbone of flavor.

Step 5: Toast the rice and deglaze

Add the rice; stir to coat in the sofrito and oil, 1 minute. Pour in white wine and cook 1 minute, scraping up any browned bits. This toasting step helps the grains stay separate.

Step 6: Add saffron stock and set the rice

Pour in the hot saffron stock, 2 teaspoons kosher salt, and black pepper. Stir once to distribute, then spread the rice into an even layer. Bring to a steady simmer over medium heat for 5 minutes. From this point on, do not stir. Stovetop simmering starts the grains hydrating and prevents sticking.

Step 7: Oven finish with shellfish and peas

Transfer the pan to the 425°F (220°C) oven and bake for 10 minutes. Carefully remove the pan; arrange clams and mussels hinge-side down on the rice. Return to the oven and bake 8–10 minutes more, until most shells open and the rice is just tender. Scatter peas and nestle the seared shrimp on top for the final 3 minutes of oven time. Discard any shellfish that do not open.

Step 8: Make the socarrat, rest, and serve

Place the pan back on the stovetop over high heat for 2–3 minutes to develop the socarrat—the crispy, toasted rice layer on the bottom. You should hear a gentle crackle and smell a toasty aroma, not burning. Remove from heat, tent loosely with foil, and rest 5 minutes to finish steaming. Sprinkle with parsley and serve with lemon wedges. Squeeze lemon over each portion at the table for brightness.

Pro Tips

• Use true paella rice (Bomba or Calasparra). Its short grains absorb more liquid without getting mushy. Aim for about 3 cups liquid per 1 cup rice.
• Season the broth, not the pan. Taste your saffron stock; it should be pleasantly seasoned before it meets the rice.
• Do not stir once the stock is added. Stirring releases starch and prevents socarrat from forming.
• Rotate the pan a quarter turn a few times during baking to promote even cooking, especially if your oven has hot spots.
• Socarrat cues: listen for gentle crackling and look for light caramelization around the edges. If it smells acrid, remove from heat immediately.

Variations

• Stovetop-Only: After Step 6, reduce heat to medium-low, cover pan loosely with foil, and cook 15–18 minutes until rice is tender. Uncover and cook over high 1–2 minutes to crisp the bottom.
• Chicken & Chorizo: Swap half the seafood for 8 ounces sliced Spanish chorizo and 1 pound boneless, skinless chicken thighs (cut into 1-inch pieces). Brown them after searing shrimp and proceed.
• Calamari & Scallops: Add 8 ounces squid rings and 8 ounces sea scallops. Tuck into the rice with the shrimp during the final 3–5 minutes of oven time.

Storage & Make-Ahead

Paella is best enjoyed fresh. Refrigerate leftovers in an airtight container for up to 2 days. Remove shellfish from shells for easier storage. Reheat gently in a skillet over medium heat with a splash of stock or water, 5–7 minutes, to restore moisture; avoid microwaving, which can toughen seafood. Make-ahead: chop onion, pepper, and garlic up to 2 days in advance; bloom saffron in stock up to 24 hours ahead and keep refrigerated; measure rice and spices. Clean shellfish the day you cook for best quality.

Nutrition (per serving)

Approximate: 510 calories; 38 g protein; 63 g carbohydrates; 12 g fat; 3 g saturated fat; 3–4 g fiber; 980 mg sodium. Values will vary based on exact seafood and stock used.