Sheet Pan Spanish Seafood Paella with Saffron

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

A vibrant Spanish-inspired seafood paella cooked effortlessly on a sheet pan, infused with saffron and smoky paprika. This spanish-inspired seafood ready in about 42 minutes pairs extra virgin olive oil, finely chopped small onion, minced garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 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.

Prep: 15 min Cook: 27 min Serves 4 Spanish cuisine 420 cal/serving
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Ingredients

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Instructions

  1. Step 1: Preheat oven to 400°F. In a large bowl, toss 1 1/2 cups short-grain rice with 3 tbsp extra virgin olive oil, 1 tsp smoked paprika, and 1/2 tsp saffron threads until evenly coated.
  2. Step 2: Spread the rice mixture evenly on a large rimmed sheet pan. Scatter 1 finely chopped small onion, 1 diced red bell pepper, and 4 minced garlic cloves evenly over the rice.
  3. Step 3: Pour 3 1/2 cups warm chicken broth gently over the rice mixture to avoid disturbing the ingredients. Place the sheet pan uncovered in the oven and bake for 15 minutes.
  4. Step 4: After 15 minutes, remove the pan and nestle 12 oz shrimp, 12 oz mussels, and 12 oz clams into the rice. Scatter 1/2 cup frozen peas on top and return to oven for another 10-12 minutes until seafood is cooked through, shells have opened, and rice is tender.
  5. Step 5: Remove from oven and discard any unopened shells. Sprinkle 2 tbsp chopped fresh parsley over the paella and serve with lemon wedges for squeezing.

Frequently asked questions

How long does Sheet Pan Spanish Seafood Paella with Saffron take to make?

Total time is about 42 minutes (15 min prep + 27 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 Sheet Pan Spanish Seafood Paella with Saffron?

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 extra virgin olive oil from drying out.

Can I substitute ingredients in Sheet Pan Spanish Seafood Paella with Saffron?

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 Sheet Pan Spanish Seafood Paella with Saffron 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 Sheet Pan Spanish Seafood Paella with Saffron?

Spanish 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.