As I stood in my kitchen, the warm, rich aroma of sautéing onions mixed with garlic wrapped around me, instantly transporting me to a quaint Spanish coastal town. This Spanish Fish Stew with Potatoes not only fills the belly but also warms the heart with its hearty combination of fresh fish, tender potatoes, and a medley of spices. It’s the perfect comfort food, bringing family and friends together for cozy gatherings while remaining surprisingly easy to whip up on a busy weeknight. Plus, it’s delightfully customizable—you can add your favorite seafood or seasonal vegetables to make it your own. Are you ready to dive into a spoonful of sunshine?

Why is This Recipe So Special?
Comforting, Hearty Stew: This Spanish Fish Stew with Potatoes is the ultimate cozy dish, combining the warmth of fresh fish and tender potatoes in every bite.
Versatile Ingredients: You can easily customize it with different seafood, like shrimp or mussels, or toss in seasonal vegetables for added nutrition.
Quick and Easy: With straightforward steps and minimal prep time, this recipe is perfect for busy weeknights or spontaneous gatherings.
Rich, Savory Flavor: The layering of spices, like smoky paprika and fragrant saffron, creates a delightful blend that captures the essence of Spanish cuisine.
Crowd-Pleasing Delight: Whether it’s a family meal or a gathering with friends, this stew is sure to impress and satisfy everyone at the table.
For more delicious seafood ideas, check out my Korean Chicken Wings and Cheese Lasagna Marinara recipes!
Spanish Fish Stew with Potatoes Ingredients
• Discover the essential flavors!
For the Base
- Olive Oil – Provides richness and enhances the sautéing of ingredients; substitute with vegetable oil if needed.
- Onion – Adds a sweet depth to the broth; shallots can be used for a milder flavor.
- Garlic – Boosts the flavor and aroma; fresh is ideal, but garlic powder works in a pinch.
- Bell Pepper – Contributes sweetness and texture; any color is fine, or try poblano for a bit of heat.
- Potatoes – Serve as the hearty base, adding substance; Yukon Gold or red potatoes are perfect.
- Tomatoes – Introduces acidity and brightness; canned tomatoes are a good substitute.
For the Seasoning
- Smoked Paprika – Delivers that essential smoky flavor; regular paprika can substitute but lacks the smokiness.
- Saffron (optional) – Offers a unique flavor and beautiful golden hue; can omit or replace with turmeric for color.
- Fish Stock/Water – The stew’s base; fish stock deepens flavor, while water can be an alternative.
For the Stew
- Firm White Fish (e.g., cod) – Provides texture and protein; consider halibut or another firm fish as a replacement.
- Green Peas – Adds color and sweetness; frozen peas make for a convenient option.
- Salt and Pepper – Essential for proper seasoning; adjust to your personal taste.
For Garnish and Serving
- Fresh Parsley (for garnish) – Adds a fresh touch and visual appeal; cilantro can be used as a substitute or omit altogether.
- Lemon Wedges (for serving) – Enhances the freshness of the dish; lime wedges will work too.
Get ready to enjoy a hearty bowl of Spanish Fish Stew with Potatoes that brings warmth and comfort to your table!
Step‑by‑Step Instructions for Spanish Fish Stew with Potatoes
Step 1: Heat the Base
In a large pot, warm 2 tablespoons of olive oil over medium heat until it shimmers. This step sets the stage for your flavorful Spanish Fish Stew with Potatoes. Add 1 finely chopped onion and sauté for about 3-5 minutes until translucent, releasing a sweet aroma that fills your kitchen. Stir in 3 minced garlic cloves for an added burst of flavor.
Step 2: Add the Vegetables
Once the onion has softened, toss in 1 chopped bell pepper of your choice. Cook for an additional 2-3 minutes, allowing the bell pepper to become tender and vibrant. As the vegetables meld together, the colors should become more pronounced, creating a delightful base full of texture and taste for the stew.
Step 3: Incorporate the Tomatoes
Next, stir in 1 cup of chopped fresh tomatoes or a can of diced tomatoes. Cook for about 5 minutes until the tomatoes break down and their juices release, creating a hearty sauce. The mixture should visibly thicken and become fragrant, highlighting the essence of your Spanish Fish Stew with Potatoes.
Step 4: Season the Base
Sprinkle in 1 teaspoon of smoked paprika and, if you like, a pinch of saffron. Mix everything well to combine the spices and enhance the stew’s flavor profile. The paprika will infuse the mixture with a rich color and smoky aroma, transporting you closer to Spain with each stir.
Step 5: Add the Potatoes
Now, add 2 medium-sized diced potatoes, stirring to incorporate them into the flavorful mixture. The potatoes will absorb the spices while cooking. Ensure they are evenly coated with the base and slightly softened, as they will contribute heartiness to your stew.
Step 6: Pour in the Liquid
Pour in 4 cups of fish stock or water, bringing everything to a gentle boil. Once boiling, reduce the heat to low and cover the pot. Let it simmer for about 15 minutes, or until the potatoes are tender. You’ll know they’re done when you can easily pierce them with a fork.
Step 7: Add the Fish
After the potatoes are tender, gently add 1 pound of cubed firm white fish to the pot. Simmer for another 5-7 minutes until the fish turns opaque and flakes easily with a fork. The fish will meld beautifully into the stew, enhancing its savory depth.
Step 8: Finish with Green Peas
In the final moments of cooking, stir in 1 cup of frozen green peas and heat for an additional 2 minutes. This step adds a pop of color and sweetness, brightening your Spanish Fish Stew with Potatoes. Ensure everything is well combined and cooked through before serving.
Step 9: Season and Garnish
Taste your stew and season with salt and pepper as needed, adjusting to your preference. Once perfectly seasoned, ladle the stew into bowls and garnish with freshly chopped parsley for a burst of freshness. Serve each bowl with lemon wedges on the side to brighten the flavors even more.

What to Serve with Spanish Fish Stew with Potatoes
Create the perfect meal that complements this hearty and flavorful stew with delightful sides.
- Crusty Bread: The ideal companion for soaking up the rich broth; a fresh loaf brings warmth and rustic charm to your table.
- Garlic Aioli: A creamy, flavorful dip that elevates the bread and adds a touch of delight to each bite. It’s a perfect balance to the stew’s spices.
- Simple Green Salad: Tossed greens dressed in a light vinaigrette will add a refreshing crunch, enhancing the warm, comforting notes of the stew.
- Steamed Asparagus: Tender, lightly seasoned asparagus balances the stew’s heartiness while adding a vibrant, green element to your plate.
- Saffron Rice: A fragrant side that matches the stew’s essence; the rice absorbs the delicious flavors beautifully and adds a lovely texture.
- Chilled White Sangria: This refreshing drink pairs splendidly, infusing a fruity twist with a hint of citrus, complementing the dish’s robustness.
- Roasted Potatoes: Keep the potato theme going with crispy roasted potatoes seasoned with herbs; their crunchy exterior contrasts beautifully with the stew.
- Lemon Tart: For dessert, a light, zesty lemon tart offers a refreshing contrast after the hearty meal, cleansing the palate delightfully.
Expert Tips for Spanish Fish Stew with Potatoes
- Fresh Ingredients Matter: Use the freshest fish for the best flavor. If using frozen fish, make sure it is fully thawed to avoid a watery stew.
- Avoid Overcooking: Add the fish toward the end of cooking to prevent it from becoming dry or mushy. This is key for your Spanish Fish Stew with Potatoes.
- Spice It Up: Don’t hesitate to incorporate fresh herbs like thyme or bay leaves for extra depth; remove them before serving for a smooth texture.
- Prep Ahead: Consider making the base of the stew in advance. Just add the fish right before serving for a quick, fresh finish.
- Stay Flexible: Feel free to swap in your favorite seasonal vegetables or mix up your seafood selections to customize this comforting stew.
Storage Tips for Spanish Fish Stew with Potatoes
Refrigerator: Store leftovers in an airtight container for up to 3-4 days. This keeps the flavors intact while ensuring safety and freshness.
Freezer: You can freeze Spanish Fish Stew with Potatoes for up to 3 months. Make sure to cool it completely before transferring to freezer bags or containers.
Reheating: Reheat gently on the stovetop over medium heat, adding a splash of water or broth if needed to maintain consistency. Ensure it’s heated thoroughly before serving.
Make-Ahead: Prepare the stew base ahead of time, and add the fish just before serving to keep it tender and flaky. This saves time on busy nights!
Spanish Fish Stew with Potatoes Variations
Feel free to get creative with your Spanish Fish Stew with Potatoes by experimenting with these delightful variations!
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Seafood Medley: Add shrimp or mussels for a flavor-packed seafood twist. The contrasting textures will uplift your stew’s overall charm.
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Spicy Kick: Incorporate diced jalapeños or cayenne pepper to give it a warming heat. This variation will elevate the dish to a whole new level of excitement.
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Vegetable Boost: Toss in extra vegetables like carrots, zucchini, or spinach for added nutrition and flavor. This will create a colorful and nutritious feast in every bowl.
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Fish Variety: Switch up the fish used by substituting cod with halibut, salmon, or even a mix of your favorite firm fish. Each choice lends its unique flavor and texture to the stew, making every bowl an adventure.
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Herbal Infusion: Add fresh thyme or bay leaves during cooking for an aromatic infusion that enhances the stew’s depth. Simply remember to remove them before serving for a smooth consistency.
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Coconut Creaminess: For a tropical twist, substitute a cup of fish stock with coconut milk for a rich, creamy profile. This variation brightens flavors while adding a deliciously unique texture.
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Lemon Zest: Enhance the citrus notes by adding lemon zest, providing an extra burst of freshness. Serve with lemon wedges for guests to adjust the tang to their liking.
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Rice or Quinoa Base: Instead of serving the stew on its own, try ladling it over a bed of fluffy rice or quinoa. This adds an inviting heartiness and makes each bowl more satisfying.
As you embark on your culinary journey, consider pairing your Spanish Fish Stew with some crusty bread or a side of my flavorful Cheese Lasagna Marinara for a delightful meal!
Make Ahead Options
Spanish Fish Stew with Potatoes is perfect for meal prep enthusiasts! You can chop the vegetables and prepare the base of the stew up to 24 hours in advance. Simply sauté the onions, garlic, and bell pepper, then add the tomatoes and spices before refrigerating the mixture in an airtight container. The potatoes can be diced and stored separately for freshness. When you’re ready to serve, combine the prepared base with fish stock and gently reheat, adding the firm white fish and green peas during the last 10-12 minutes of cooking. This method not only saves you valuable time on busy weeknights but also ensures your stew is just as delicious and comforting as if made fresh!

Spanish Fish Stew with Potatoes Recipe FAQs
How do I choose the best fish for this stew?
Absolutely! Look for firm white fish like cod or halibut; these varieties hold up well in stews. The fish should smell fresh, have bright, clear eyes, and firm flesh. Avoid any fish with a strong fishy odor or dark spots, as these are signs of age. I often suggest visiting a local fish market for the freshest options available.
What’s the best way to store leftovers?
Very! Store your leftover Spanish Fish Stew with Potatoes in an airtight container in the refrigerator for up to 3-4 days. It’s essential to let it cool completely before sealing it to ensure the flavors remain intact and prevent bacteria growth. Always check for any off smells or signs of spoilage before reheating.
Can I freeze the stew, and how do I do that?
Definitely! To freeze your Spanish Fish Stew, let it cool completely first. Then, transfer the stew into freezer-safe bags or containers, removing as much air as possible to avoid freezer burn. It can be stored for up to 3 months. When you’re ready to enjoy it, thaw it in the refrigerator overnight and reheat gently on the stovetop, adding a splash of broth if necessary to revive the consistency.
What if my stew turns out too watery?
No worries! If your stew ends up too watery, try simmering it uncovered for a few extra minutes. This allows some of the liquid to evaporate and thicken the broth. Stir in a bit of cornstarch mixed with cold water; this will help thicken it without losing the flavor. You can also add more potatoes, as they will absorb excess moisture.
Is this recipe suitable for people with seafood allergies?
I recommend caution! If you or your guests have seafood allergies, consider substituting the fish with a plant-based protein like chickpeas or white beans, and keep the broth base flavorful. As always, double-check any ingredient labels if using store-bought items, like fish stock, to ensure they are allergy-safe.
How can I enhance the flavor of the stew?
Absolutely! Consider adding fresh herbs like thyme or bay leaves during the cooking process for an additional flavor layer. If you love spice, a pinch of crushed red pepper can elevate the stew’s heat. Just be sure to remove any whole herbs before serving to keep the texture smooth. Alternatively, finish the stew with a drizzle of good-quality olive oil for richness right before serving!

Savory Spanish Fish Stew with Potatoes for Cozy Nights
Ingredients
Equipment
Method
- In a large pot, warm 2 tablespoons of olive oil over medium heat until it shimmers.
- Add 1 finely chopped onion and sauté for about 3-5 minutes until translucent.
- Stir in 3 minced garlic cloves.
- Add 1 chopped bell pepper and cook for an additional 2-3 minutes.
- Stir in 1 cup of chopped tomatoes and cook for about 5 minutes.
- Sprinkle in 1 teaspoon of smoked paprika and a pinch of saffron, mixing well.
- Now, add 2 medium-sized diced potatoes.
- Pour in 4 cups of fish stock or water and bring to a gentle boil.
- Reduce heat to low, cover the pot, and let it simmer for about 15 minutes.
- Gently add 1 pound of cubed firm white fish and simmer for another 5-7 minutes.
- Stir in 1 cup of frozen green peas and heat for an additional 2 minutes.
- Season with salt and pepper as needed, then garnish with fresh parsley.
- Serve with lemon wedges.

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