Name: Simple Mixed Seafood Tomato Marinara Pasta Recipe
Prep time: 10 min
Cook time: 35 min
Total time: 45 min
Cuisine: Italian
Ingredients: Approx. 4 ounces linguine or spaghetti (56 grams; enough for 2 people); 8 scallops, thawed (if frozen); 8 shrimp, thawed and deveined; 8 mussels, cleaned and beards removed; 8 clams, cleaned; 1 tablespoon olive oil; 1.5 cups marinara pasta sauce; Salt and pepper, to taste; 1/2 cup parsley, finely chopped; Optional: pinch of red pepper flakes; Optional: juice of 1/2 a lemon; Optional: freshly grated Parmigiano-Reggiano

Jump to Recipe·4 from 60 reviews

If you love diving into a bowl of comforting, flavorful pasta that’s bursting with the fresh taste of the sea, you are going to adore this Simple Mixed Seafood Tomato Marinara Pasta Recipe. It’s a delightful medley of succulent scallops, shrimp, mussels, and clams all united by a rich, tangy marinara sauce and perfectly cooked linguine. Whether you’re cooking for a cozy dinner for two or impressing guests with something effortless but impressive, this recipe brings vibrant textures and colors to your table, making every bite feel like a special occasion.

Ingredients You’ll Need

A round white pan is filled with thick, bright red tomato sauce that has a slightly chunky texture. Scattered on top are whole dark blue-black mussels and light brown clams with some shell details visible, partially submerged in the sauce. The sauce has a shiny surface and the pan sits on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

Every ingredient in this dish plays a crucial role in creating that perfect harmony of flavors and textures—nothing is complicated, just fresh and essential. From the plump seafood to the fragrant parsley, each element elevates the pasta and the sauce to new heights.

4 ounces linguine or spaghetti: Choose your favorite long pasta to soak up all the delicious sauce.
1 Tbsp olive oil: Adds richness and a subtle fruitiness while cooking the seafood.
8 scallops, thawed: Their sweetness gives a tender, buttery bite to the dish.
8 shrimp, thawed and deveined: Quick-cooking and juicy, they bring charm and brightness.
1.5 cups marinara pasta sauce: The vibrant base; choose a quality sauce with fresh tomato flavor.
8 mussels, cleaned with beards removed: These add an oceanic brininess and beautiful shellfish texture.
8 clams, cleaned: Their tender, juicy presence perfectly complements the sauce’s acidity.
1/2 cup parsley, finely chopped: Adds a fresh, herbal contrast and lovely color.
Salt and pepper, to taste: Essential to enhance all the flavors naturally.
Optional extras: A pinch of red pepper flakes for heat, juice of 1/2 a lemon for brightness, freshly grated parmigiano-reggiano to finish off with umami.

How to Make Simple Mixed Seafood Tomato Marinara Pasta Recipe

This image shows a top view of cooking ingredients neatly arranged on a wooden board over a white marbled surface. On the left, there is a bundle of uncooked spaghetti pasta in a pale yellow color. Above the pasta, a greenish bowl holds a mix of clams and black mussels, with their shiny shells adding texture. Next to the bowl, a bright yellow lemon sits beside a bunch of fresh green parsley leaves. Below the lemon and parsley, a white bowl contains several raw grey shrimp with tails, and beside it another white bowl holds small pale scallops. Positioned in the center are two jars: on the left, a red jar of marinara pasta sauce with a purple lid, and to the right, a bottle of extra virgin olive oil with a matching purple top. At the bottom center of the board, there is a block of hard cheese with a rough beige rind and a creamy interior. photo taken with an iphone --ar 4:5 --v 7

Step 1: Cook the Pasta Al Dente

Start by bringing a large pot of salted water to a boil and cooking your linguine or spaghetti according to the package directions, aiming for al dente texture. This ensures your pasta has the perfect bite to hold on to the marinara sauce and seafood without becoming mushy. Once cooked, drain and set aside while you prepare the seafood.

Step 2: Sear the Scallops to Perfection

Heat the olive oil in a large pan over medium-high heat until shimmering. Add the scallops carefully and cook them for 3 to 4 minutes on each side until they turn opaque and develop a golden crust. This caramelization adds a lovely depth of flavor. When done, transfer scallops to a clean plate and set aside, as they will be combined with the sauce later.

Step 3: Quickly Cook the Shrimp

In the same pan, add a little extra olive oil if needed and cook the shrimp for about a minute on each side until they turn bright pink and opaque. Shrimp cook quickly, so keep a close eye to avoid overcooking. Once ready, place the shrimp on the plate with the scallops. These juicy morsels will enhance the seafood medley beautifully.

Step 4: Simmer Mussels and Clams in Marinara Sauce

Pour your marinara pasta sauce into the pan and bring it to a gentle simmer. Nestle the cleaned mussels and clams into the sauce, cover the pan, and cook for about 5 minutes or until the shells have opened wide. This steaming step infuses the sauce with briny, oceanic notes and perfectly cooks the shellfish. Discard any shells that remain closed, as those are not safe to eat.

Step 5: Combine Seafood, Pasta, and Parsley

Remove the pan from heat and gently stir the cooked shrimp and scallops back into the sauce along with the drained pasta. Sprinkle in the chopped parsley to add a fresh, green burst of color and flavor. Toss everything carefully until it is well coated with the fragrant tomato marinara and seafood juices.

Step 6: Serve and Garnish Your Pasta

Now for the best part—serving! Dish out the pasta into warm bowls and finish with your favorite garnishes. A squeeze of fresh lemon juice, a dusting of parmigiano-reggiano, and a pinch of red pepper flakes bring layers of brightness, creaminess, and heat, making this Simple Mixed Seafood Tomato Marinara Pasta Recipe a stunning and satisfying dinner.

How to Serve Simple Mixed Seafood Tomato Marinara Pasta Recipe

Garnishes

Don’t skip garnishes—they take this dish from excellent to exceptional. Freshly grated parmigiano-reggiano adds a creamy, nutty richness that contrasts beautifully with the tangy marinara. A squeeze of lemon juice lifts all the seafood flavors, brightening the palate and cutting through the tomato’s acidity. If you love a little heat, a sprinkle of red pepper flakes offers just the right kick without overpowering the delicate seafood.

Side Dishes

This pasta pairs perfectly with a crisp green salad dressed lightly with lemon vinaigrette or a simple garlic bread to soak up every last bit of sauce. A chilled glass of white wine such as Pinot Grigio or Sauvignon Blanc also complements the seafood’s freshness and the tomato’s acidity, rounding out your meal beautifully.

Creative Ways to Present

For a special touch, serve the pasta family-style in a large bright serving dish, letting your guests help themselves to the colorful seafood medley. Alternatively, plate individual portions with a sprig of fresh parsley or basil on top and a lemon wedge on the side. You can add a drizzle of extra virgin olive oil for a glossy finish that looks as good as it tastes.

Make Ahead and Storage

Storing Leftovers

Leftovers from this Simple Mixed Seafood Tomato Marinara Pasta Recipe can be stored in an airtight container in the refrigerator for up to two days. The seafood stays tender if cooled quickly, but for best texture, try to enjoy the dish on the day it’s made.

Freezing

Seafood pasta dishes generally do not freeze well due to changes in texture, especially with delicate shellfish. If you must freeze, separate the sauce from the seafood and pasta, freeze them individually, and thaw gently, but fresh preparation is highly recommended for this recipe.

Reheating

When reheating your leftovers, do so gently on the stovetop over low heat to prevent the seafood from becoming rubbery. Add a splash of water or broth to loosen the sauce if it thickens. Microwaving is possible but may dry out the seafood, so stirring occasionally helps keep the moisture.

FAQs

Can I use other types of seafood in this recipe?

Absolutely! This recipe is wonderfully flexible. You can swap mussels and clams for calamari, crab meat, or even chunks of firm white fish depending on what you have on hand or your preferences.

What kind of marinara sauce works best?

Look for a marinara that is vibrant and fresh tasting with a good balance of acidity and sweetness. Homemade marinara is fantastic if you have time, but a high-quality store-bought sauce will work perfectly here as well.

Is it okay to use frozen seafood?

Yes, frozen seafood works well too as long as it is thawed properly before cooking. Pat it dry to avoid excess moisture in the pan for better searing and flavor development.

How do I know when the mussels and clams are done?

Once the shells open wide during cooking, that means they’re ready to eat. Any that remain closed after cooking should be discarded as they might be unsafe to consume.

Can I make this recipe vegan or vegetarian?

If you want to enjoy a plant-based version, you could replace the seafood with grilled vegetables like zucchini, eggplant, and mushrooms. Swap the marinara sauce with a tomato sauce made from scratch to keep it fresh and flavorful.

Final Thoughts

This Simple Mixed Seafood Tomato Marinara Pasta Recipe is truly one of those dishes that feels fancy but is surprisingly easy to make at home. It brings the elegance of fresh seafood together with a comforting Italian classic in a way that’s sure to become a favorite for your weeknight dinners or special occasions. Trust me, once you try it, you’ll want to make it again and again—so grab your ingredients and dive right in!