Name: 15-Minute Seafood Stew Bursting with Flavor and Freshness
Prep time: 5 min
Cook time: 10 min
Total time: 15 min
Ingredients: 450 g Frozen Mixed Seafood (Includes prawns, squid rings, and mussels.); 1 Onion (Use yellow or white onion for best flavor.); 3 cloves Garlic (Minced or finely chopped for better integration.); 1 tablespoon Olive Oil (Can use another cooking oil if needed.); 1 teaspoon Chili Flakes (Adjust to taste.); 1 tin Chopped Tomatoes (Fresh ripe tomatoes can also be used.); 1 handful Spinach (Other quick-cooking greens like kale can be used.); ¼ teaspoon Salt (Adjust to taste.); ⅛ teaspoon Ground Black Pepper (Adjust to taste.)

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As I strolled through a bustling fish market, the vibrant colors and enticing aromas of the ocean hung thick in the air, igniting my passion for homemade seafood dishes. When I returned home, I crafted a Quick & Easy Seafood Stew in Tomato Sauce that captures that seaside magic, featuring tender morsels of shrimp, squid, and mussels in a rich, comforting sauce. What I love most about this seafood stew is not just how quick it is to whip up—ready in under 15 minutes—but also how affordable it makes gourmet dining right at home. Whether you’re entertaining guests or simply treating yourself to a cozy dinner, this dish transforms humble frozen seafood into something truly special. Ready to dive into a bowl of this simple yet delicious stew?

Why is this Seafood Stew a Must-Try?

Quick preparation: In under 15 minutes, you can serve a flavorful dish that impresses family and friends.
Affordable luxury: With frozen seafood as the base, you enjoy gourmet dining at a fraction of the cost.
Nutrient-rich ingredients: Packed with seafood and spinach, this stew offers a wholesome, healthy meal.
Versatile options: Feel free to customize with fresh fish or extra veggies for a unique twist. Try it with Pot Beef Stew for a hearty alternative!
Crowd-pleaser: Whether dining solo or hosting a dinner party, this stew invites compliments at the table!

Seafood Stew Ingredients

For the Base
• Frozen Mixed Seafood – 450g (1 lb) provides protein and texture; includes prawns, squid rings, and mussels. Substitution: Fresh seafood can be used; ensure proper cooking for shellfish.
• Onion – 1 adds sweetness and depth to the base. Note: Use a yellow or white onion for best flavor.
• Garlic – 3 cloves enhance aroma and flavor complexity. Preparation: Minced or finely chopped for better integration.
• Olive Oil – 1 tablespoon is used for sautéing; contributes healthy fats. Substitution: Can use another cooking oil if needed.
• Chili Flakes – 1 teaspoon provides heat; adjust to taste. Note: Add while sautéing to release flavor.
• Chopped Tomatoes – 1 tin (400 g / 13 oz) forms the saucy base of the stew. Substitution: Fresh ripe tomatoes can also be used; adjust cooking time.

For the Greens
• Spinach – A handful (frozen or fresh) adds nutrition and color. Note: Other quick-cooking greens like kale can be used.
• Salt – ¼ teaspoon is essential for flavor enhancement. Adjust to taste.
• Ground Black Pepper – ⅛ teaspoon adds a hint of spice. Adjust to taste.

Step‑by‑Step Instructions for Quick & Easy Seafood Stew in Tomato Sauce

Step 1: Heat the Base
Begin by heating 1 tablespoon of olive oil in a large pan over medium heat. Allow the oil to warm for about 1 minute until shimmering, then prepare to add your aromatics. The right temperature will create a delightful sizzle when you add the onion.

Step 2: Sauté the Aromatics
Peel and finely chop 1 onion and 3 cloves of garlic, then toss the onion into the pan. Sauté for about 5 minutes, stirring occasionally, until the onion turns golden and translucent. This step builds a flavorful foundation for your seafood stew, enhancing its overall richness.

Step 3: Add Spice
With the onion cooked to perfection, add the minced garlic and 1 teaspoon of chili flakes to the pan. Stir and sauté for an additional minute until fragrant, allowing the garlic to soften without burning. The aromatic blend of spices will fill your kitchen, setting a warm tone.

Step 4: Create the Sauce
Stir in 1 tin (400 g) of chopped tomatoes, mixing thoroughly. Let the mixture simmer for 3-4 minutes over medium heat until it thickens slightly. This rich tomato base is essential for bringing a comforting balance to the seafood stew’s flavors.

Step 5: Incorporate the Seafood
Gently fold in 450g of frozen mixed seafood—shrimp, squid, and mussels—into the tomato sauce. Cover the pan with a lid and allow it to cook for 4-5 minutes. The seafood should be heated through and tender, transforming the stew into a hearty, protein-packed dish.

Step 6: Add Greens and Seasoning
After the seafood has cooked, mix in a handful of spinach, along with ¼ teaspoon of salt and ⅛ teaspoon of ground black pepper. Stir until the spinach wilts and is incorporated into the stew. This final touch enhances the dish with vibrant color and additional nutrition.

Step 7: Serve Immediately
Remove the pan from the heat and serve your Seafood Stew immediately while hot. Pair it with crusty baguette slices or over a bed of pasta for a delightful meal that’s ready in no time. The beautiful stew will invite everyone to the table with its vibrant appearance and inviting aroma.

How to Store and Freeze Seafood Stew

Fridge: Store leftovers in an airtight container for up to 2 days. Make sure to let it cool completely before sealing to prevent condensation.

Freezer: If you want to keep your Seafood Stew longer, freeze it in a freezer-safe container for up to 3 months. Portion it for easy reheating!

Reheating: When you’re ready to enjoy it again, gently reheat the stew on the stovetop over low heat. Stir occasionally to avoid overcooking the seafood and keep it tender.

Thawing: For best results, thaw frozen stew in the refrigerator overnight before reheating, ensuring that the flavors remain vibrant and delicious.

What to Serve with Quick & Easy Seafood Stew in Tomato Sauce

Ready to elevate your dining experience with delightful pairings for your comforting Seafood Stew?

Crusty Baguette: The perfect companion, this bread is ideal for soaking up the rich tomato sauce, enhancing every bite.
Garlic Bread: A flavorful twist, the buttery, garlicky crunch adds a delicious contrast to the stew’s warmth and softness.
Fresh Garden Salad: A light, refreshing salad with crisp greens and tangy dressing complements the hearty stew without overwhelming the palate.
Pasta: Serve the stew over al dente pasta, like linguine or spaghetti, for a filling and satisfying meal that stays true to its Italian roots.
Lemon Wedges: A simple garnish of lemon adds a bright zing, perfectly balancing the richness of seafood in the stew.
Sauvignon Blanc: This crisp white wine’s acidity cuts through the richness of the stew, making each sip refreshingly delightful against the seafood flavors.
Steamed Asparagus: The light crunch of asparagus provides a textural contrast while adding a nutritious pop of green to your plate.
Zucchini Noodles: For a low-carb option, spiralized zucchini offers a fresh alternative, allowing the stew’s flavors to shine through.

Seafood Stew Variations & Substitutions

Feel free to get creative and personalize your seafood stew with these delightful variations that enhance flavor and suit your preferences.

Fresh Fish: Swap in fresh fish, like salmon or cod, for rich, flaky bites that cook quickly and elevate the dish.
Veggie Boost: Add diced bell peppers or zucchini for a nutrition-packed twist. They will not only enhance the color but also add texture!
Herb Infusion: Mix in fresh herbs such as basil or parsley for a fragrant finish that brightens the flavor profile. These herbs will transport you right to the Mediterranean coast!
Creamy Finish: Stir in a splash of cream or coconut milk at the end for a luscious, creamy stew that feels indulgent. This added richness will wrap you in warmth with every bite.
Spicy Kicker: Spice things up by increasing the chili flakes or adding a splash of your favorite hot sauce for a mouthwatering kick. Perfect for those who crave heat!
Mediterranean Flair: Introduce olives or capers to the mix for a tangy touch, giving your stew a lovely briny contrast. It’s a quick way to evoke Mediterranean vibes!
Bulk It Up: Throw in some cooked potatoes or white beans for a heartier meal that fills the belly—ideal for a family-style gathering.
Seafood Variation: Experiment with different frozen seafood mixes, or leave out the shrimp for a solely mussel and squid experience. Just make sure each piece is tender and perfectly cooked.

For a comforting twist to your weeknight meals, consider serving this delicious seafood stew alongside a hearty Pot Beef Stew, which is sure to impress everyone at the table!

Tips for the Best Seafood Stew

Fresh vs. Frozen: While frozen seafood is convenient, using fresh seafood can elevate your Seafood Stew’s taste and texture. Just ensure the shells open during cooking for safety.
Sauté Perfectly: Avoid burning the garlic by adding it after the onions have begun to soften. Proper sautéing creates a deeper flavor without bitterness.
Thicken Wisely: If you prefer a thicker stew, simmer the tomatoes a bit longer before adding seafood. This extra time lets bold flavors develop beautifully.
Season Gradually: Season your stew incrementally; taste along the way to achieve the perfect balance of salt and spice without overwhelming the dish.
Lid for Moisture: Cover the stew while it cooks to retain moisture, ensuring the seafood cooks evenly and remains tender, avoiding a rubbery texture.

Make Ahead Options

These Quick & Easy Seafood Stew preparations are ideal for busy home cooks looking to save time during the week! You can chop the onion and garlic, and mix the spices up to 24 hours in advance. Store them in an airtight container in the refrigerator to maintain freshness. Additionally, you can also prep your seafood by measuring it out and keeping it frozen until you’re ready to cook. When you’re prepared to serve, simply heat the oil, add the pre-prepped ingredients, and follow the remaining cooking steps. This method allows you to enjoy a warm, comforting seafood stew just as delicious as if it were made fresh daily, with minimal effort!

Quick & Easy Seafood Stew in Tomato Sauce Recipe FAQs

What should I consider when selecting seafood for the stew?
Absolutely! When selecting seafood, look for packages labeled as “flash-frozen” to ensure freshness. If using fresh seafood, make sure the fish smells clean and the shells of shellfish are tightly closed. For convenience and consistency in cooking, I recommend using a frozen mixed seafood medley, which typically includes shrimp, squid, and mussels.

How long can I store leftover Seafood Stew in the fridge?
You can enjoy your leftover Seafood Stew for up to 2 days when stored in an airtight container in the fridge. Be sure to allow the stew to cool completely before sealing it to avoid condensation, which can affect texture and flavor.

Can I freeze Seafood Stew?
Very much! To freeze your Seafood Stew, allow it to cool completely and then transfer it to a freezer-safe container. It can last for up to 3 months. When you’re ready to reheat, thaw it in the refrigerator overnight, then gently warm it on the stovetop over low heat to maintain the seafood’s tenderness.

What should I do if my seafood is overcooked and rubbery?
Ah, that’s a common issue! If your seafood becomes rubbery, it’s mainly due to overcooking. To avoid this, always use a lid when cooking and keep a close eye on timing—typically, seafood only needs about 4-5 minutes to cook through in this stew. If it happens, try adding a splash of lemon juice or a bit of broth to revive the dish and give it a refreshing zing.

Are there any dietary considerations for this recipe?
Yes! This Seafood Stew is a fantastic option for anyone following a pescatarian diet or looking for quick, healthy meals. However, if you’re cooking for someone with shellfish allergies, make sure to exclude any shellfish like shrimp or mussels and instead include additional vegetables or fish like salmon or white fish in the stew.

How can I ensure the best flavor and texture in my Seafood Stew?
For optimal flavor, always sauté the onions and garlic until they’re golden and aromatic but not burnt. This creates a beautiful flavor base. If you prefer a thicker stew, simmer the chopped tomatoes longer before adding the seafood for a richer consistency. Remember, the key is to season gradually and taste as you go!